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Mercure Paris Sud Les Ulis

4.0 star property
Hotel in Les Ulis with seasonal outdoor pool and 24-hour front desk

Photo gallery for Mercure Paris Sud Les Ulis

Breakfast, lunch, dinner served; French cuisine
Exterior
Reception
Superior Room, 2 Single Beds
Front of property

Reviews

8.0 out of 10
Very good

Popular amenities

  • Bar
  • Pool
  • Pet-friendly
  • Room service
  • 24/7 front desk
The current price is NZ$186
includes taxes & fees
21 Nov - 22 Nov

Explore the area

View map
3 rue du Rio Salado, Courtaboeuf, Les Ulis, Essonne, 91952
  • Place, Paris-Saclay University
    ‪7 min drive‬
  • Place, École Polytechnique
    ‪9 min drive‬
  • Place, HEC Paris
    ‪10 min drive‬
  • Airport, Paris (ORY-Orly)
    ‪14 min drive‬

Room options

View all photos for Junior Suite, 1 Double Bed with Sofa bed

Premium bedding, in-room safe, desk, blackout curtains

Junior Suite, 1 Double Bed with Sofa bed

9.0 out of 10
Wonderful
(4 reviews)

Highlights

Separate sitting area
Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free minibar items
TV
Sofa bed
  • 35 sq m
  • Sleeps 4
  • 1 Double Bed and 1 Double Sofa Bed

View all photos for Superior Room, 2 Single Beds

Premium bedding, in-room safe, desk, blackout curtains

Superior Room, 2 Single Beds

8.0 out of 10
Very good
(1 review)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
TV
Blackout curtains
Premium bedding
Eco-friendly toiletries
  • 23 sq m
  • Sleeps 2
  • 2 Twin Beds

View all photos for Superior Room, 1 Double Bed

Premium bedding, in-room safe, desk, blackout curtains

Superior Room, 1 Double Bed

9.0 out of 10
Wonderful
(4 reviews)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
TV
Blackout curtains
Premium bedding
Eco-friendly toiletries
  • 23 sq m
  • Sleeps 2
  • 1 Double Bed

View all photos for Privilege, Room, 1 Double Bed

Premium bedding, in-room safe, desk, blackout curtains

Privilege, Room, 1 Double Bed

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
Free minibar items
TV
Blackout curtains
Premium bedding
  • 23 sq m
  • Sleeps 2
  • 1 Double Bed

View all photos for Superior Room, Multiple Beds

Premium bedding, in-room safe, desk, blackout curtains

Superior Room, Multiple Beds

7.8 out of 10
Good
(6 reviews)

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Free rollaway/extra beds
TV
Blackout curtains
Premium bedding
Eco-friendly toiletries
  • 23 sq m
  • Sleeps 3
  • 1 Double Bed and 1 Twin Bed

About the area

Les Ulis

At Mercure Paris Sud Les Ulis you'll be 2.8 km (1.8 mi) from Haute Vallée de Chevreuse Regional Nature Park and 3.4 km (2.1 mi) from Paris-Saclay University. Highlights at this hotel include a restaurant, free self-parking and a bar/lounge. .The restaurant, L'Econe, serves French cuisine and is open for breakfast, lunch and dinner. Enjoy the seasonal outdoor swimming pool and pool loungers. 2153 square feet (200 square metres) of event facilities include 8 meeting rooms and conference space. Additionally, you'll find free Wi-Fi in public areas, a snack bar/deli and coffee/tea in a common area. Buffet breakfast is available on weekdays between 6:30 AM and 10:00 AM and on weekends between 6:30 AM and 11:00 AM. .Within a 30-minute drive of this 4-property class Les Ulis hotel, attractions include Palace of Versailles and Paris Expo.

What's nearby

  • Paris-Saclay University - 7 min drive - 5.7 km
  • École Polytechnique - 9 min drive - 7.7 km
  • HEC Paris - 10 min drive - 13.0 km
  • Linas-Montlhéry Autodrome - 10 min drive - 11.6 km
  • Palace of Versailles - 24 min drive - 29.8 km

Getting around

  • Le Guichet Station - 4 min drive
  • Orsay Ville Station - 5 min drive
  • Orly Airport (ORY) - 18 min drive

Restaurants

  • ‪Cafétéria Carrefour - ‬3 min drive
  • ‪Volfoni - ‬3 min drive
  • ‪Au Soleil du Maroc - ‬20 min walk
  • ‪La Scuderia - ‬20 min walk
  • ‪McDonald's - ‬12 min walk

About this property

Mercure Paris Sud Les Ulis

Hotel in Les Ulis with seasonal outdoor pool and 24-hour front desk
Along with a restaurant, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. A computer station is on site and WiFi is free in public spaces. Event space at this hotel measures 2153 square feet (200 square metres) and includes conference space. A seasonal outdoor pool, a terrace, and barbecue grills are also featured at the business-friendly Mercure Paris Sud Les Ulis. Self parking is free.

This 4-star Les Ulis hotel is smoke free.

  • 1 building
  • 110 guestrooms or units
  • 3 levels
  • 2153 sq ft of conference space
  • 200 sq. m of conference space
  • Deli
  • Poolside lounge chairs
  • Umbrellas for the pool
  • Charging station for electric cars
  • Conference space
  • Breakfast available (surcharge)
  • Coffee in lobby
  • Dry cleaning
  • Self-service laundry
  • Front desk (24 hours)
  • Staff members are multilingual
  • Storage area for luggage
  • Front desk safe
  • Terrace
  • Garden
  • BBQ grill(s)
  • Computer for guest use
  • Newspapers for purchase
  • Fireplace in lobby
  • Television in lobby
  • Lift
  • No smoking on site
  • Bar or lounge
  • Dining venue
Mercure Paris Sud Les Ulis offers 110 accommodations with laptop-compatible safes and coffee/tea makers. Beds feature premium bedding. Premium satellite televisions are provided.

Bathrooms include a shower and hairdryers. Guests can surf the web using complimentary wireless Internet access. An iron/ironing board, change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.

Awards and affiliations

Eco-certified property
This property participates in Green Key (Foundation for Environmental Education) – a programme that measures the property's impact on one or more of the following: environment, community, cultural heritage and the local economy.

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includes taxes & fees
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Electric car charging station on site
  • Height restrictions apply for on-site parking
  • Free self parking on site
  • Wheelchair-accessible parking available

Food and drink

  • Buffet breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 6:30 AM to 11:00 AM on weekends; EUR 19.50 per person
  • A bar/lounge
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • L'Econe
  • Le Bar

Things to do

  • Seasonal outdoor pool
  • TV in common areas

Family friendly

  • Free rollaway/extra bed
  • Laundry facilities
  • Seasonal outdoor pool
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Newspapers in lobby
  • Safe at front desk
  • Vending machine

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff

Business services

  • 2,153 square feet of conference space
  • 8 meeting rooms
  • Computer station

Outdoors

  • Barbecue grill
  • Garden
  • Pool loungers
  • Pool umbrellas
  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 2 accessible parking spaces
  • Lift (60 centimetre wide door)
  • Stair-free path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk (60 centimetre high)
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 3 floors
  • At least 10% of profits reinvested in community and sustainability
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Fireplace in lobby
  • Local artist showcase
  • Locally-owned and organised tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Reusable cups
  • Reusable tableware
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Blackout drapes
  • Free rollaway/extra bed
  • Premium bedding

Bathroom

  • Hair dryer
  • Private bathroom
  • Shower
  • Towels provided

Entertainment

  • TV with premium satellite channels

Food and drink

  • Coffee/tea maker
  • Electric kettle
  • Limited room service

More

  • Air conditioning (climate-controlled)
  • Cleaning products are eco-friendly
  • Connecting rooms available
  • Desk
  • Eco-friendly toiletries
  • Energy-saving switches in guestrooms
  • Iron/ironing board on request
  • Laptop-compatible safe
  • LED lighting
  • Recycling
  • Soundproofed rooms
  • Water-efficient showers

Policies

Check-in

Check-in start time: noon; check-in end time: midnight

Check-out

Check-out before noon
Contactless check-out

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Renovations and closures

The following facilities are closed seasonally each year. They will be closed from 26 August to 7 September:
  • Swimming pool

Access methods

Staffed front desk

Pets

  • Pets: EUR 15 per pet, per night
  • Only dogs and cats are allowed
  • Maximum 2 pets
    • Service animals are exempt from fees.

Children and extra beds

  • Children are welcome.
  • Free rollaway/extra beds!
  • Cots (infant beds) are not available.

Payment types

Important information

Fees

Guests will be asked to pay the following charges at the property:

  • A tax is imposed by the city: EUR 5.43 per person, per night. This tax does not apply to children under 18 years of age.

We've listed all charges provided to us by the property.

Optional extras

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

  • Fee for buffet breakfast: from approximately EUR 19.5 per person
  • Pet fee: EUR 15 per pet, per night
  • Service animals are exempt from fees

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; cash is not accepted
Cashless transactions are available
This property affirms that it follows the cleaning and disinfection practices of ALLSAFE (Accor Hotels)
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
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, Diners Club and JCB International. Cash is not accepted. Cashless payment methods are available for all transactions. This property affirms that it follows the cleaning and disinfection practices of ALLSAFE (Accor Hotels) guidelines.

We should mention

  • On-site cash transactions can't exceed EUR 1000, due to national regulations. For more details, please contact the property using information in the booking confirmation.
  • The seasonal pool will open on 03 June and close on 29 September.
  • Pool access available from 9:00 AM to 8:00 PM
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.

National rating

This property has received its official star rating from the French Tourism Development Agency, ATOUT France.

Property is also known as

Mercure Paris Sud
Mercure Paris Sud Ulis
Mercure Paris Sud Ulis Hotel
Mercure Paris Sud Ulis Hotel Les Ulis
Mercure Paris Sud Ulis Les Ulis
Mercure Ulis
Paris Sud
Paris Ulis
Ulis Paris
Mercure Les Ulis
Mercure Paris Sud Les Ulis Hotel
Mercure Paris Sud Les Ulis Les Ulis
Mercure Paris Sud Les Ulis Hotel Les Ulis

Frequently asked questions

What is the cancellation policy at Mercure Paris Sud Les Ulis?

Mercure Paris Sud Les Ulis offers free cancellation on select room rates. Check out the cancellation policy for more info.

How much does it cost to stay at Mercure Paris Sud Les Ulis?

As of 1 Nov 2025, prices found for a 1-night stay for 2 adults at Mercure Paris Sud Les Ulis on 21 Nov 2025 start from NZ$163.80, 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 Mercure Paris Sud Les Ulis?

Yep, Mercure Paris Sud Les Ulis has a free self car park.

Does Mercure Paris Sud Les Ulis have a pool?

Mercure Paris Sud Les Ulis has a seasonal outdoor pool. Grab your bathers and lounge poolside while enjoying under the shade of an umbrella. The pool is open 9:00 AM to 8:00 PM (Seasonal outdoor pool open from June 03 to September 29).

What makes Mercure Paris Sud Les Ulis a romantic place to stay?

A lounge bar, plus premium bedding in the guestrooms, help set the scene for a romantic weekend at Mercure Paris Sud Les Ulis.

Is Mercure Paris Sud Les Ulis family-friendly?

You bet! With amenities such as children's meals and laundry facilities, as well as free extra beds in the guestrooms, it's no surprise that Mercure Paris Sud Les Ulis is a hit with families.

Does Mercure Paris Sud Les Ulis serve breakfast?

Sure does, buffet breakfast is offered weekdays from 6:30 AM to 10:00 AM and weekends from 6:30 AM to 11:00 AM.

Is there a free airport shuttle available at Mercure Paris Sud Les Ulis?

No, Mercure Paris Sud Les Ulis does not offer an airport shuttle service.

Is there a bar or restaurant at Mercure Paris Sud Les Ulis?

Yep, they've got a lounge bar and an onsite restaurant that serves French cuisine. Pre dinner cocktails anyone?

What time are check-in & check-out at Mercure Paris Sud Les Ulis?

Check-in begins at noon. Check-out time is noon.

Reviews

Mercure Paris Sud Les Ulis Reviews

8.0

Very good

8.6/10

Cleanliness

8.2/10

Staff & service

7.4/10

Amenities

8.0/10

Property conditions & facilities

8.0/10

Eco-friendliness
Rating 10 - Excellent. 76 out of 253 reviews
Rating 8 - Good. 117 out of 253 reviews
Rating 6 - Okay. 37 out of 253 reviews
Rating 4 - Poor. 17 out of 253 reviews
Rating 2 - Terrible. 6 out of 253 reviews

Reviews

8/10 Good

Henrique

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

6/10 Okay

Jeffrey

Business traveller
Liked: Cleanliness, staff & service
Pool was dirty, didn't use it. Just an observation. Restaurant had a limited breakfast.
Stayed 2 nights in Jul 2025

10/10 Excellent

eric

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Bon hôtel

Nous avons fait une escale d'une nuit dans cet hôtel sur notre trajet de vacances. La situation par rapport à l'autoroute est bonne. Il y a un parking assez vaste. L'accueil est bon avec un check in rapide. La chambre est propre, les lit sont bien confortables. La salle de bain est ok avec une douche a l'italienne. Petit dejeuner-buffet de bonne qualité et bien achalandé. Nous n'avons pas vraiment testé les alentours de l'hôtel vu quenous ne restions que la nuit. Nous sommes repartis bien reposés le lendemain.
Stayed 1 night in Jul 2025

10/10 Excellent

Alexandre, Lasalle

Liked: Cleanliness, amenities, property conditions & facilities
Clean and spacious
Stayed 1 night in Jun 2025

8/10 Good

Melanie

Liked: Cleanliness, staff & service, property conditions & facilities
Nice enough place to stop when driving long days. Pricey for what it is but clean, somewhat renovated. A/C could work better. Restaurant was good but too expensive. Limited choices on this route.
Stayed 1 night in Jun 2025

10/10 Excellent

ALAIN

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
propreté excellente, bel emplacement, calme, spacieux
Stayed 2 nights in Jun 2025

10/10 Excellent

Barry

Liked: Cleanliness, staff & service, property conditions & facilities
Quiet location, good quality and clean rooms, close to motorway. Good spot to stop on way down to south of France.
Stayed 1 night in Jun 2025

10/10 Excellent

Akim

Business traveller
I like réceptions and kitchens staff They were very helpful
Stayed 2 nights in May 2025

8/10 Good

Christèle

Liked: Cleanliness, room comfort
Stayed 1 night in May 2025

10/10 Excellent

Verified traveller

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Good Hotel!

Hotel was lovely. Breakfast was great. Hotel is lovely and clean and staff are friendly and helpful.
Stayed 2 nights in May 2025

6/10 Okay

Patrick

Business traveller
Liked: Staff & service
Stayed 1 night in Apr 2025

8/10 Good

Sean

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Mar 2025

10/10 Excellent

Richard

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Away for business, 1st night stayed at hotel for dinner . Very good quality and competitively priced. Hotel is currently going through a refurbishment
Stayed 2 nights in Dec 2024

10/10 Excellent

Stephen, Stony Brook

Liked: Cleanliness, staff & service, property conditions & facilities
Perfect location for my business visit
Stayed 2 nights in Nov 2024

8/10 Good

denis

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Nov 2024

8/10 Good

Manuel Ernesto

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Ok for short stay
Stayed 1 night in Sep 2024

10/10 Excellent

gerard

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Chambre calme et confortable. Isolé dans une zone d'activité, mais parfait pour un déplacement professionnel
Stayed 1 night in Sep 2024

6/10 Okay

Sean

Stayed 4 nights in Jun 2024

6/10 Okay

Sean

Business traveller
Liked: Cleanliness, room comfort
Disliked: Property conditions & facilities

Too expensive

Staying here many times. The hotel is pretty good but I feel it’s. Now very overpriced and does not offer value for money. Other hotels in the area are half the price, not quite as nice but a lot cheaper
Stayed 4 nights in Jun 2024

8/10 Good

Ryan Anthony

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Jun 2024

10/10 Excellent

Stéphane

Stayed 1 night in Jun 2024

10/10 Excellent

Barry

Travelled with pets, Travelled with partner
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Helpful staff, clean and quiet, just off the motorway. Perfect for a stop to break a 2 day drive to the south of France.
Stayed 1 night in Jun 2024

8/10 Good

Martyn

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

5 Night Stay South Paris

Final bill was so confusing, give me a bill that tells me how much I’m paying, I don’t need a break down of the tax. Fantastic to see Car chargers in the car park, may use hotel as a stop of on a personal trip in the future
Stayed 5 nights in May 2024

8/10 Good

Duncan

Liked: Cleanliness, staff & service
All staff were amazing, very helpful and friendly. The hotel was great no fault of anyone but the restaurant and bar was closed all weekend so difficult to give top marks as a review as we paid full price for incomplete facilities. From our limited experience we could stay again but cant give full review as didnt recieve full experience.
Stayed 2 nights in May 2024

6/10 Okay

GERARD

Stayed 1 night in May 2024