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Mercure Paris Sud Les Ulis

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

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Photo gallery for Mercure Paris Sud Les Ulis

Exterior
Miscellaneous
Reception
Exterior
Exterior

Reviews

8.0 out of 10
Very good

Popular amenities

  • Bar
  • Pool
  • Pet friendly
  • 24/7 front desk
  • Room service

Explore the area

View in a map
3 rue du Rio Salado, Courtaboeuf, Les Ulis, Essonne, 91952
  • Place, Le Grand Dôme
    ‪3 min drive‬
  • Place, Paris-Saclay University
    ‪5 min drive‬
  • Place, École Polytechnique
    ‪8 min drive‬
  • Airport, Paris (ORY-Orly)
    ‪15 min drive‬

Room options

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

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

Junior Suite, 1 Double Bed with Sofa bed

9.0 out of 10
Wonderful
(4 reviews)
  • 377 sq ft
  • Sleeps 4
  • 1 Double Bed and 1 Double Sofa Bed

View all photos for Superior Room, 2 Twin Beds

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

Superior Room, 2 Twin Beds

8.0 out of 10
Very good
(1 review)
  • 248 sq ft
  • Sleeps 2
  • 2 Twin Beds

View all photos for Superior Room, 1 Double Bed

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

Superior Room, 1 Double Bed

9.0 out of 10
Wonderful
(4 reviews)
  • 247 sq ft
  • Sleeps 2
  • 1 Double Bed

View all photos for Privilege, Room, 1 Double Bed

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

Privilege, Room, 1 Double Bed

10.0 out of 10
Exceptional
(1 review)
  • 247 sq ft
  • Sleeps 2
  • 1 Double Bed

View all photos for Superior Room, Multiple Beds

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

Superior Room, Multiple Beds

7.8 out of 10
Good
(6 reviews)
  • 247 sq ft
  • Sleeps 3
  • 1 Double Bed and 1 Twin Bed

About the neighborhood

Les Ulis

Located within 2 miles (3 km) of Haute Vallée de Chevreuse Regional Nature Park, Mercure Paris Sud Les Ulis is within 3 miles (5 km) of Paris-Saclay University. This 110-room, 4-star hotel welcomes guests with a restaurant, free in-room WiFi, and free self parking.

What's nearby

  • Le Grand Dôme - 3 min drive - 1.9 miles
  • Paris-Saclay University - 5 min drive - 3.1 miles
  • Marivaux Golf - 7 min drive - 5.5 miles
  • IMT - 7 min drive - 4.4 miles
  • École Polytechnique - 8 min drive - 6.9 miles

Getting around

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

Restaurants

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

About this property

Mercure Paris Sud Les Ulis

Hotel in Les Ulis with a seasonal outdoor pool and a 24-hour front desk
Guests of Mercure Paris Sud Les Ulis enjoy access to free WiFi in public areas, conference space, and a seasonal outdoor pool. If you drive, put free parking to good use. The front desk has multilingual staff on hand 24/7 to help with luggage storage, securing valuables, and dry cleaning/laundry. Additional amenities include coffee/tea in a common area, a computer station, and a terrace.
TVs come with satellite channels, and free WiFi keeps guests connected. Beds sport premium bedding and bathrooms offer hair dryers. Coffee makers, laptop-compatible safes, and desks are also standard. Change of towels is available on request.
Recreational amenities at the hotel include a seasonal outdoor pool.

Awards and affiliations

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

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Property amenities

Internet

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

Parking and transportation

  • Electric car charging station on site
  • Height restrictions apply for onsite 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
  • Elevator (24 inch 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 washroom
  • Wheelchair-accessible registration desk (24 inches 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 organized tours and activities
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • No plastic water bottles
  • Reusable cups
  • Reusable tableware
  • Smoking not allowed
  • 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 available

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 August 26 to September 7:
  • Swimming pool

Access methods

Staffed front desk

Pets

  • This property welcomes pets for EUR 15 per pet, per night
  • Dogs and cats only
  • 2 total pets
  • Service animals exempt from fees

Children and extra beds

  • Free rollaway/extra beds are available

Property payment types

Important information

Fees

You'll be asked to pay these 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.

These are all of the charges provided to us by the property.

Optional extras

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

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

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

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
  • Check-in: noon
  • Check-out: noon
The front desk is open 24 hours a day. Driving? This property offers free parking, along with a car charging station.

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. 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).

Additional information about polices, regulations, and more:

  • Due to national regulations, cash transactions can't exceed EUR 1000 at this property. For additional details, contact the property using the contact information on your booking confirmation.
  • The seasonal pool is open from June 03 to September 29.
  • Pool access available from 9:00 AM to 8:00 PM.
  • Connecting or adjoining rooms can be requested, but all rooms are subject to availability. Contact the property using the phone number on your booking confirmation.
  • No cribs or infant beds are available.
  • Parking has height restrictions.

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

Is a free cancellation option available at Mercure Paris Sud Les Ulis?

Mercure Paris Sud Les Ulis offers free cancellation on certain room rates. For additional details, take a look at the cancellation policy on our site.

What can I see close to Mercure Paris Sud Les Ulis?

This hotel is located in Les Ulis, close to Le Grand Dôme, Linas-Montlhéry Autodrome, and Courson Castle. Haute Vallée de Chevreuse Regional Nature Park is also within a driving distance of 3.7 mi.

Is there parking available at Mercure Paris Sud Les Ulis?

Yes, self parking is offered for free at the hotel. Accessible parking and electric car charging are also available for guests.

Does Mercure Paris Sud Les Ulis feature a casino?

No, Mercure Paris Sud Les Ulis doesn't have a casino.

Will I find an indoor pool at Mercure Paris Sud Les Ulis?

No, this hotel doesn't have an indoor pool; however, there is an outdoor pool. Guests have access between 9:00 AM and 8:00 PM and the seasonal pool will be open from June 03 until September 29.

Is Mercure Paris Sud Les Ulis good for couples?

Couples staying at this hotel will appreciate amenities like premium bedding as well as a bar and a restaurant.

Does Mercure Paris Sud Les Ulis have a hot tub?

No, there isn't a spa tub at this hotel.

Does Mercure Paris Sud Les Ulis have a restaurant with a breakfast menu?

Yes, Mercure Paris Sud Les Ulis serves buffet breakfast for a surcharge each morning at L'Econe.

Does Mercure Paris Sud Les Ulis allow pets to stay free of charge?

Although they can't stay for free, cats and dogs are welcome at Mercure Paris Sud Les Ulis for a fee of EUR 15 per pet, per night.

Are there connecting rooms at Mercure Paris Sud Les Ulis?

Yes, this hotel has connecting guestrooms you can book for your group event or vacation.

What is the closest airport to Mercure Paris Sud Les Ulis?

The closest major airport to Mercure Paris Sud Les Ulis is Paris Orly Airport (ORY), which is 13.1 mi away (18 minutes by car). Another top airport is Paris Charles de Gaulle Airport (CDG), which is around 28.1 mi away.

Are there rooms with balconies at Mercure Paris Sud Les Ulis?

No, there aren't any guestrooms with balconies at Mercure Paris Sud Les Ulis.

Mercure Paris Sud Les Ulis Reviews

Reviews

8.0

Very Good

Rating 10 - Excellent. 76 out of 254 reviews
Rating 8 - Good. 117 out of 254 reviews
Rating 6 - Okay. 38 out of 254 reviews
Rating 4 - Poor. 17 out of 254 reviews
Rating 2 - Terrible. 6 out of 254 reviews

8.6/10

Cleanliness

8.2/10

Staff & service

7.4/10

Amenities

8.0/10

Property conditions & facilities

8.0/10

Eco-friendliness

Reviews

10/10 Excellent

Rock

Traveled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 6 nights in Aug 2025

8/10 Good

GERARD

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 3 nights in Aug 2025

8/10 Good

Henrique

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

6/10 Okay

Jeffrey

Business traveler
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

Traveled 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

Traveled 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 traveler
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 traveler

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

8/10 Good

Sean

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

10/10 Excellent

Richard

Business traveler
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 traveler
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 traveler
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 traveler
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 traveler
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

Traveled with partner, Traveled with pets
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 traveler
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

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