Is this Mount Vernon Triangle hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

Does the Mount Vernon Triangle hotel have a swimming pool?

No, this Mount Vernon Triangle hotel does not have a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Mount Vernon Triangle hotel?

Best-rates for the Mount Vernon Triangle hotel starts from $167 per night with includes TV, Wheelchair Accessible, Child Friendly, Air Conditioner, Parking, Security/Safety, Bedding/Linens, Guest Services, Restaurant, Laundry, Accessibility, Bar, Entertainment, Breakfast, Internet with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Mount Vernon Triangle hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is considered to be a family-friendly property. Families have rated this hotel 4 stars or guests have recommended them suitable for families. As reported by the owner or manager, the hotel has specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Mount Vernon Triangle hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Mount Vernon Triangle hotel is wheelchair accessible. Likewise, there is an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Mount Vernon Triangle hotel?

Based on the information reported by the owner or manager, the Mount Vernon Triangle hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Mount Vernon Triangle hotel?

Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

AC Hotel by Marriott Washington DC Convention Center | Hotel in Washington

| 9.0 (1018 Reviews) | 1 Bathroom

Mount Vernon Triangle Hotel | AC Hotel by Marriott Washington DC Convention Center

Hotel in Mount Vernon Triangle, Washington

Hotel with a restaurant, 5-minute walk to Walter E. Washington Convention Center
This smoke-free hotel features a restaurant, a bar/lounge, and a coffee shop/cafe. WiFi in public areas is free. Additionally, valet parking and a 24-hour front desk are onsite.
Housekeeping is available on request.
AC Hotel by Marriott Washington DC Convention Center offers 234 accommodations with irons/ironing boards. Beds feature premium bedding. 55-inch LCD televisions come with premium cable channels and Netflix. Bathrooms include bathtubs or showers.

This Washington hotel provides complimentary wireless Internet access. Business-friendly amenities include desks and desk chairs. Change of towels and change of bedsheets can be requested. Housekeeping is provided on request.

Amenities

Air Conditioner

Parking

Wheelchair Accessible

Accessibility

Security/Safety

Bedding/Linens

Restaurant

Bar

Guest Services

Entertainment

Breakfast

Child Friendly

Internet

Laundry

Facility Overview

Bathrooms

Towels

Bathtub or shower

Bedroom

Premium bedding

Bed sheets

Heating (climate-controlled)

Air conditioning (climate-controlled)

Iron/ironing board

Energy-saving switches

Laptop-friendly workspace

Desk

Recycling

Water-efficient showers only

Desk chair

Breakfast

1 restaurant and 1 coffee shop/cafe

1 bar

Buffet breakfast available for a fee weekdays 6:00 AM–9:30 AM: USD 22 for adults and USD 9 for children

Parking

Wheelchair-accessible parking available

Valet parking on site (USD 70.00 per night; includes in/out privileges)

Accessibility

Lever door handles

Elevator

Wheelchair-accessible path of travel

Wheelchair-accessible path to elevator

Transfer shower

Wheelchair-accessible restaurant

Stair-free path to entrance

Wheelchair-accessible parking

If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.

Wheelchair-accessible public washroom

Wheelchair-accessible lounge

Visual alarms in hallways

Low-height door lock

Grab bar near toilet

Low-height electrical outlets in bathroom

Height-adjustable showerhead

Wheelchair-accessible registration desk

Low-height view port in door

Wheelchair-accessible fitness center

Entertainment

55-inch LCD TV

Cable channels

Premium channels

Netflix

Hulu

Streaming services

General

Water dispenser

Elevator

English

French

Spanish

Rooftop garden

Vegetarian dining options

Smoke-free property

Double-glazed windows

Comprehensive food waste policy

Vegan dining options

No plastic drinking straws

No plastic coffee stirrers

Comprehensive recycling policy

Guest Services

Housekeeping (on request)

Change of towels (on request)

24-hour front desk

Change of bedsheets (on request)

Internet

Available in some public areas: Free WiFi

Available in all rooms: Free WiFi

Policies

Check-in

Check-in start time: 3:00 pm; check-in end time: 1:30 am contactless check-in available early check-in is available for a fee early check-in subject to availability late check-in subject to availability minimum check-in age: 21

Check-out

Check-out before noon contactless check-out available

Child Policy

Children are welcome. rollaway/extra beds are not available. cribs (infant beds) are not available.

Payment Policy

Fee for buffet breakfast: approximately usd 22 for adults and usd 9 for children valet parking fee: usd 70.00 per night (in/out privileges) pet fee: usd 50.00 per accommodation, per night service animals are exempt from fees early check-in is available for a fee (subject to availability) the above list may not be comprehensive. fees and deposits may not include tax and are subject to change.

Pet Policy

2 total (up to 30 lbs per pet) pets allowed for an extra charge of usd 50.00 per accommodation, per night service animals are welcome, and are exempt from fees welcoming dogs only

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 please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property safety features at this property include a smoke detector 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 this property affirms that it follows the cleaning and disinfection practices of commitment to clean (marriott)

Reviews

John

Jan 28, 2026 12:49:28 AM

Review Score: 10

Summary: Rooms were great and the staff was very helpful. With a little luck, we'll be staying there again.

See All Reviews

Room Arrangement

Room Info	Facilities
Room, Multiple Beds, Corner Room Size: 370 square feet m² 2 King Beds	General Number of living rooms 0, Private bathroom, Number of bedrooms - 0, Square feet - 370, Square meters - 34, Bed count minimum 2, Number of bathrooms - 1, Ping - 10, Bed count maximum 2
Room, 2 Queen Beds (Hearing Accessible) Room Size: 350 square feet m² 2 Queen Beds	General Number of living rooms 0, Private bathroom, Number of bedrooms - 0, Square feet - 350, Bed count minimum 2, Square meters - 33, Number of bathrooms - 1, Ping - 10, Bed count maximum 2
Room, 1 King Bed, Corner (Mobility Accessible, Tub) Room Size: 334 square feet m² 1 King Bed	General Square meters - 31, Number of living rooms 0, Ping - 9, Private bathroom, Number of bedrooms - 0, Square feet - 334, Bed count minimum 1, Bed count maximum 1, Number of bathrooms - 1
Room, 1 King Bed Room Size: 375 square feet m² 1 King Bed	General Private bathroom, Number of bedrooms - 1, Ping - 11, Pets not allowed, Square meters - 35, Bed count minimum 1, Square feet - 375, Bed count maximum 1
Basic Room, 1 King Bed, Corner (Mobility Accessible, Roll-in Shower) Room Size: 334 square feet m² 1 King Bed	General Square meters - 31, Number of living rooms 0, Ping - 9, Private bathroom, Number of bedrooms - 0, Square feet - 334, Bed count minimum 1, Bed count maximum 1, Number of bathrooms - 1
Room, Multiple Beds Room Size: 375 square feet m² 2 King Beds	General Number of living rooms 0, Private bathroom, Number of bedrooms - 0, Ping - 11, Pets not allowed, Square meters - 35, Square feet - 375, Bed count minimum 2, Number of bathrooms - 1, Bed count maximum 2
Room, 2 Queen Beds, Corner Room Size: 370 square feet m² 2 Queen Beds	General Private bathroom, Square feet - 370, Number of bedrooms - 1, Square meters - 34, Bed count minimum 2, Ping - 10, Bed count maximum 2
Basic Room, Multiple Beds, Corner (Mobility Accessible, Roll-in Shower) Room Size: 334 square feet m² 2 King Beds	General Square meters - 31, Number of living rooms 0, Ping - 9, Private bathroom, Number of bedrooms - 0, Square feet - 334, Bed count minimum 2, Number of bathrooms - 1, Bed count maximum 2
Room, 2 Queen Beds Room Size: 350 square feet m² 2 Queen Beds	General Private bathroom, Number of bedrooms - 1, Pets not allowed, Square feet - 350, Bed count minimum 2, Square meters - 33, Ping - 10, Bed count maximum 2
Room, 1 King Bed, Corner Room Size: 375 square feet m² 1 King Bed	General Private bathroom, Number of bedrooms - 1, Ping - 11, Square meters - 35, Bed count minimum 1, Square feet - 375, Bed count maximum 1
Room, 1 King Bed (Hearing Accessible) Room Size: 356 square feet m² 1 King Bed	General Number of living rooms 0, Private bathroom, Number of bedrooms - 0, Square feet - 356, Bed count minimum 1, Bed count maximum 1, Square meters - 33, Number of bathrooms - 1, Ping - 10