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The Alloy King of Prussia - a DoubleTree by Hilton

3.5 star property
Hotel with 2 restaurants, near King of Prussia Mall

Photo gallery for The Alloy King of Prussia - a DoubleTree by Hilton

Lobby
Room, 2 Queen Beds
Meeting facility
Lobby
Exterior

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Bar
  • Room service
  • Laundry
The current price is NZ$239
includes taxes & fees
23 Nov - 24 Nov

Explore the area

View map
301 W Dekalb Pike, King of Prussia, PA, 19406
  • Place, King of Prussia Mall
    ‪3 min drive‬
  • Place, Valley Forge Casino
    ‪4 min drive‬
  • Place, Villanova University
    ‪9 min drive‬
  • Airport, Philadelphia, PA (PHL-Philadelphia Intl.)
    ‪32 min drive‬

Room options

View all photos for Room, 2 Queen Beds

Room, 2 Queen Beds

Room, 2 Queen Beds

9.0 out of 10
Wonderful
(55 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Flat-screen TV
Renovated in 2020
Down duvet
  • 30 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed | Living area

Suite, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(1 review)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Flat-screen TV
Renovated in 2020
Blackout curtains
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed

9.0 out of 10
Wonderful
(53 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Flat-screen TV
Renovated in 2020
Down duvet
  • 30 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Junior Room, 1 King Bed with Sofa bed

Junior Room, 1 King Bed with Sofa bed | Living area

Junior Room, 1 King Bed with Sofa bed

8.6 out of 10
Excellent
(17 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Flat-screen TV
Renovated in 2020
Down duvet
  • 60 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Junior Single Room, 1 King Bed with Sofa bed, Corner

Junior Single Room, 1 King Bed with Sofa bed, Corner | Living area

Junior Single Room, 1 King Bed with Sofa bed, Corner

9.0 out of 10
Wonderful
(6 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Flat-screen TV
Renovated in 2020
Sofa bed
  • 46 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed, Accessible (Roll-In Shower)

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed, Accessible (Roll-In Shower)

8.8 out of 10
Excellent
(9 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Flat-screen TV
Renovated in 2020
Blackout curtains
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed, Accessible, Bathtub

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed, Accessible, Bathtub

8.0 out of 10
Very good
(4 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Flat-screen TV
Renovated in 2020
Blackout curtains
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Suite, 1 King Bed, Non Smoking

Suite, 1 King Bed, Non Smoking | Living area

Suite, 1 King Bed, Non Smoking

Highlights

Separate dining area
Separate sitting area
Air conditioning
Heating
Connecting rooms available
Fridge
Dining table
Flat-screen TV
  • 74 sq m
  • Sleeps 4
  • 1 King Bed

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About the area

King of Prussia

At The Alloy King of Prussia - a DoubleTree by Hilton you'll be 2.6 km (1.6 mi) from King of Prussia Mall and 4.5 km (2.8 mi) from Valley Forge Casino. Highlights at this hotel include 2 restaurants, free self-parking and a bar/lounge. .The restaurant, Restaurant Three01, is open for breakfast and lunch. 9000 square feet (836 square metres) of event facilities include 28 meeting rooms and a conference centre. Other amenities include free Wi-Fi in public areas, a gym and a coffee shop/cafe. Cooked-to-order breakfast is available on weekdays between 6:00 AM and 10:00 AM and on weekends between 7:00 AM and 11:00 AM. Bring your pet along and take advantage of this property's pet-friendly amenities, such as food and water bowls. .Sights within a 10-minute drive of this 3.5-property class King of Prussia hotel include Valley Forge National Historic Park and Elmwood Park Zoo.

What's nearby

  • King of Prussia Mall - 3 min drive - 3.2 km
  • Valley Forge Casino - 4 min drive - 6.0 km
  • Valley Forge National Historic Park - 5 min drive - 7.4 km
  • Villanova University - 9 min drive - 8.7 km
  • The Greater Philadelphia Expo Center at Oaks - 10 min drive - 13.9 km

Getting around

  • Dekalb Street Station - 2 min drive
  • Norristown Main Street Station - 3 min drive
  • Philadelphia International Airport (PHL) - 34 min drive

Restaurants

  • ‪Wawa - ‬6 min walk
  • ‪The Cheesecake Factory - ‬16 min walk
  • ‪Chick-fil-A - ‬7 min walk
  • ‪McDonald's - ‬9 min walk
  • ‪Taco Bell - ‬16 min walk

About this property

The Alloy King of Prussia - a DoubleTree by Hilton

Hotel with 2 restaurants, near King of Prussia Mall
There are 2 restaurants on site, as well as a coffee shop/cafΘ and a nearby corner/local shop. You can enjoy a drink at the bar/lounge. A computer station is on site, and both WiFi and wired Internet are free in public spaces. Event space at this hotel measures 9000 square feet (836 square metres) and includes a conference centre. A fitness centre, a terrace, and a vending machine are also featured at the business-friendly The Alloy King of Prussia - a DoubleTree by Hilton. The hotel can provide concierge services, a complimentary food/drink shopping service, and wedding services. Free self parking is available. A complete renovation of The Alloy King of Prussia - a DoubleTree by Hilton was completed in 2020.

This 3.5-star King of Prussia hotel is smoke free.

  • 327 guestrooms or units
  • 9 levels
  • 2 dining venues
  • Conference rooms
  • 9000 sq ft of conference space
  • 836 sq. m of conference space
  • Built in 1972
  • Conference centre
  • Breakfast available (surcharge)
  • Coffee in lobby
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Express check-in
  • Express check-out
  • Storage area for luggage
  • Front desk safe
  • Concierge
  • Food/drink service (free)
  • Wedding services available
  • Corner/local shop
  • Terrace
  • Garden
  • Gift shop
  • Computer for guest use
  • ATM
  • Bellhop
  • Lift
  • No smoking on site
  • Microwave in a common area
  • Bar or lounge
The Alloy King of Prussia - a DoubleTree by Hilton offers 327 air-conditioned accommodations with laptop-compatible safes and coffee/tea makers. This accommodation offers separate sitting areas. Beds feature down duvets. Flat-screen televisions come with premium cable channels. Bathrooms include baths or showers, complimentary toiletries and hairdryers.

Guests can surf the web using complimentary wired and wireless Internet access. Business-friendly amenities include desks, desk chairs and telephones. Additionally, rooms include an iron/ironing board and blackout curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided on request.

Similar properties

Front of property
Hyatt House Philadelphia/King of Prussia
  • Pool
  • Hot tub
  • Breakfast included
  • Pet-friendly
4.6 out of 5, Wonderful, 1,149 reviews
The price is NZ$279
includes taxes & fees
30 Nov - 1 Dec
Hyatt House Philadelphia/King of Prussia

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Free self parking on site
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Cooked-to-order breakfast available for a fee 6:00 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 12 to 21 per person
  • 2 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • Coffee and tea in common areas
  • Free manager's reception (select days)

Restaurants on site

  • Restaurant Three01
  • T.Burkes Gastro Pub

Things to do

  • Gym
  • Piano

Family friendly

  • Grocery/convenience store
  • In-room refrigerator
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Shared microwave
  • Vending machine

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Dry cleaning/laundry service
  • Free grocery shopping service
  • Housekeeping (on request)
  • Porter/bellhop
  • Wedding services

Business services

  • 28 meeting rooms
  • Computer station
  • Conference centre (9,000 square foot of space)

Outdoors

  • Garden
  • Outdoor furniture
  • Terrace
  • Vegetable garden

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Lift
  • Phone accessibility kit
  • Stair-free path to entrance
  • Thin carpet in room
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 100% renewable energy
  • 9 floors
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Ballroom
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Built in 1972
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Local culture and ecosystem education
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • Renovated entire property - 2020
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Down comforter

Bathroom

  • Bathtub or shower
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Limited room service
  • Refrigerator

More

  • Air conditioning
  • Cleaning products are eco-friendly
  • Connecting rooms available
  • Desk
  • Desk chair
  • Eco-friendly toiletries
  • Energy-saving switches in guestrooms
  • Heating
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • Mobile key entry
  • Phone
  • Recycling
  • Separate sitting area
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3:00 PM; check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in and check-out are available
Express check-in available
Minimum check-in age - 21

Check-out

Check-out before noon
Contactless check-out
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Guests are required to download the property's Hilton Honors App mobile app before check-in

Renovations and closures

The following facilities are closed seasonally each year. They will be closed from 30 November to 31 May:
  • Swimming pool

Access methods

Staffed front desk

Pets

  • Pets: USD 75.00 per accommodation, per stay
  • Only dogs are allowed
  • Maximum 2 (weight limit: 75 lb per pet)
  • Pets cannot be left unattended
  • Food and water bowls are available
  • Restrictions apply
  • For more information, you can reach out to the property at the number on the booking confirmation
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 18 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cots (infant beds) are not available.

Payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: approximately USD 12 to 21 per person
  • Pet fee: USD 75.00 per accommodation, per stay
  • Service animals are exempt from fees
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
Cashless transactions are available
This property uses solar energy
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of CleanStay (Hilton)
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business or profession. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay and debit cards. Cash is not accepted. This property uses solar energy. For guests' safety, the property includes a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system and a first aid kit in all accommodation. Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device. This property affirms that it follows the cleaning and disinfection practices of CleanStay (Hilton) guidelines.

We should mention

  • Children aged 18 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • To make arrangements to bring your pet, contact the property directly at the number on your booking confirmation (please see the Fees section for related charges).
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

DoubleTree Hilton Hotel Philadelphia Valley Forge
DoubleTree Hilton Philadelphia Valley Forge
DoubleTree Hilton Philadelphia Valley Forge King of Prussia
DoubleTree Valley Forge
Dolce Valley Forge Hotel And Conference Center
Dolce Valley Forge Hotel King Of Prussia
Hotel Dolce Valley Forge
DoubleTree by Hilton Hotel Philadelphia Valley Forge
The Alloy King of Prussia - a DoubleTree by Hilton Hotel

Frequently asked questions

What is the cancellation policy at The Alloy King of Prussia - a DoubleTree by Hilton?

The Alloy King of Prussia - a DoubleTree by Hilton offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at The Alloy King of Prussia - a DoubleTree by Hilton?

As of 11 Nov 2025, prices found for a 1-night stay for 2 adults at The Alloy King of Prussia - a DoubleTree by Hilton on 23 Nov 2025 start from NZ$239.05, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

Is parking available at The Alloy King of Prussia - a DoubleTree by Hilton?

Yep, The Alloy King of Prussia - a DoubleTree by Hilton has a free self car park.

Is The Alloy King of Prussia - a DoubleTree by Hilton family-friendly?

You bet! With amenities such as children's meals, free food shopping service and laundry facilities, it's no surprise that The Alloy King of Prussia - a DoubleTree by Hilton is a hit with families.

Does The Alloy King of Prussia - a DoubleTree by Hilton serve breakfast?

Yep, cooked-to-order brekkie is available on weekdays from 6:00 AM to 10:00 AM and weekends between 7:00 AM and 11:00 AM.

Is there a free airport shuttle available at The Alloy King of Prussia - a DoubleTree by Hilton?

No, The Alloy King of Prussia - a DoubleTree by Hilton does not offer an airport shuttle service.

Is there a bar or restaurant at The Alloy King of Prussia - a DoubleTree by Hilton?

Yep, they've got a lounge bar and 2 restaurants. Pre dinner cocktails anyone?

What time are check-in & check-out at The Alloy King of Prussia - a DoubleTree by Hilton?

Check-in begins at 3:00 PM. Check-out time is noon.

Are pets allowed at The Alloy King of Prussia - a DoubleTree by Hilton?

Dogs are welcome at The Alloy King of Prussia - a DoubleTree by Hilton, with food and water bowls on offer. Just so you know, there's a limit of 2 pets, with a maximum weight of up to 34 kg per pet.

The Alloy King of Prussia - a DoubleTree by Hilton Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 612 out of 1009 reviews
Rating 8 - Good. 197 out of 1009 reviews
Rating 6 - Okay. 101 out of 1009 reviews
Rating 4 - Poor. 52 out of 1009 reviews
Rating 2 - Terrible. 47 out of 1009 reviews

8.8/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

8.8/10

Property conditions & facilities

8.6/10

Eco-friendliness

Reviews

10/10 Excellent

Scott

Liked: Cleanliness, property conditions & facilities
Stayed 1 night in Jul 2025

2/10 Terrible

Audrey

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities
The water doesn’t get hot for showers or in the bathroom sink, the AC only works in the bathroom but does not work in the rest of the room, so in the living room where the sofa bed was that area was hot.
Stayed 1 night in Aug 2025

10/10 Excellent

john

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and food is good.
Stayed 1 night in Aug 2025

8/10 Good

Jason

Business traveller
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel, very nice staff. The bed was creaky and uncomfortable. The bathroom layout is strange. Toilet is very close to the wall. The shower door/glass is odd. You have to be in the shower to turn it on, so you get hit with the first cold blast of water.
Stayed 1 night in Aug 2025

10/10 Excellent

Joseph

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful hotel with a great staff ! The Philly cheese steak was great at the hotel restaurant!
Stayed 2 nights in Aug 2025

6/10 Okay

Russell

Travelled with partner
Liked: Staff & service
I like that the lobby was nice and it had a Star Bucks in the facility. I did have a problem with the shower; the tub filled with water when taking a shower. The water did not go down the drain fast enough. I did call maintenance but they did not come right away and i had to leave; I wait close to a hour. I was not leaving someone in the room when i was not there. I was going to call them back when I return but i was only staying one night so I figured I just suck it up and take a bath and shower at the same time.
Stayed 2 nights in Aug 2025

6/10 Okay

Tricia

Stayed 2 nights in Jul 2025

2/10 Terrible

Joe

Stayed 2 nights in Jul 2025

10/10 Excellent

Ishween

Stayed 1 night in Aug 2025

10/10 Excellent

Patty

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Why do hotels put handicap rooms so far from the elevators??
Stayed 1 night in Aug 2025

10/10 Excellent

John

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Accessable friendly staff
Stayed 2 nights in Jul 2025

10/10 Excellent

Ritvik

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing vibe, clean room and bathroom
Stayed 1 night in May 2025

10/10 Excellent

Camilo

Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We really enjoyed our stay—everything was clean, comfortable, and well-maintained. The staff was friendly and helpful, and the location was convenient for everything we wanted to do. We'd gladly come back!
Stayed 1 night in Aug 2025

10/10 Excellent

Miguel

Business traveller
Liked: Property conditions & facilities, room comfort
Stayed 2 nights in Jul 2025

10/10 Excellent

Greyson

Liked: Cleanliness, staff & service, property conditions & facilities
Good
Stayed 1 night in Jul 2025

10/10 Excellent

Dajanee

Stayed 1 night in Jul 2025

10/10 Excellent

barton

Stayed 2 nights in Jul 2025

10/10 Excellent

Elydia

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 3 nights in Jul 2025

10/10 Excellent

Scott

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
.
Stayed 1 night in Jul 2025

6/10 Okay

Jennifer

Liked: Cleanliness, staff & service
Pool was not available either day I stayed which
Stayed 2 nights in Jul 2025

10/10 Excellent

autumn

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jul 2025

10/10 Excellent

Walker

Travelled with family, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I liked the distance from all the office spaces to the elevators
Stayed 1 night in Jul 2025

6/10 Okay

Jennifer

Travelled with family
Liked: Cleanliness, staff & service
1. Please stop installing barn doors for the bathroom. They are loud to open and close (at night when someone is sleeping) and provide zero soundproofing (people are awake hearing others go to the bathroom, brush their teeth and shower-ridiculous!). 2. We needed to use the pull out sofa as I was traveling with my two children. I called down for a blanket and pillow, which were never delivered. 3. We were in town for a funeral and stayed two nights. We did not receive maid service on Friday even though we had left the room by 10am. It was disappointing to come back to the room after a long day not to find fresh towels or the room spiffed up. 4. I honestly think the hotel thought we were there with a travel team, but we were not. We've stayed at this location a few times and there are always kids running up and down the hall at 1am. I'm not sure what can be done about that, but the barn door, lack of maid service, lack of blanket and kids running (oddly less of a concern as I have children) was not what I had in mind. The DoubleTree should be better. This felt like a 2 star hotel.
Stayed 2 nights in Jul 2025

10/10 Excellent

Jamil

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Jul 2025

10/10 Excellent

Cheyenne

Stayed 2 nights in Jul 2025