Experience the vibrant spirit of downtown Denver at AC Hotel by Marriott Denver Downtown, where you can unwind in the rooftop garden or library. Indulge in Spanish cuisine, connect with WiFi, and take advantage of a grocery/convenience store and multilingual staff. Previous guests rave about the helpful staff.
Broomfield, CO (BJC-Rocky Mountain Metropolitan) - 22 min drive
Denver Intl. Airport (DEN) - 32 min drive
48th & Brighton at National Western Center Station - 8 min drive
Commerce City & 72nd Avenue Station - 13 min drive
Denver Union Station - 16 min walk
16th - California Station - 2 min walk
16th - Stout Station - 3 min walk
Convention Center Station - 5 min walk
Restaurants
Stout Street Social - 2 min walk
Giordano's - 3 min walk
Brooklyn's Finest Pizza - 3 min walk
Tarantula Billiards Bar & Grill - 1 min walk
Perks Coffee - 1 min walk
About this property
AC Hotel by Marriott Denver Downtown
AC Hotel by Marriott Denver Downtown features a rooftop terrace and puts you within a 5-minute walk of Colorado Convention Center. After visiting the 24-hour fitness center for a workout, you can grab a bite to eat at the coffee shop/cafe or unwind with a drink at one of the 2 bars/lounges. Also, 16th Street and Larimer Square are within just a 10-minute walk. Fellow travelers love the helpful staff and location. The property is just a short walk to public transportation: 16th - California Station is 2 minutes and 16th - Stout Station is 3 minutes.
At a glance
DONE
Hotel size
223 rooms
Arranged over 20 floors
DONE
Arriving/Leaving
Check-in start time: 4:00 PM; Check-in end time: anytime
Express check-out available
Early check-in subject to availability
Minimum check-in age: 21
Check-out time is 11:00 AM
Late check-out subject to availability
DONE
Special check-in instructions
Guests will receive an email within 24 hours before arrival with check-in instructions and smart lock details; front desk staff will greet guests on arrival at the property
For any questions, please contact the property using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools
DONE
Required at check-in
Credit card, debit card, or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 21
DONE
Pets
Pets allowed (dogs only, 1 total, up to 50 lbs per pet)*
Service animals welcome
Food and water bowls available
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Secured onsite self parking (USD 47 per day)
Secured covered onsite valet parking (USD 65 per day; includes in/out privileges)
Electric vehicle charging point on site
Height restrictions apply for onsite parking
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Buffet breakfast (surcharge) 6:30 AM–10:00 AM on weekdays and 7:00 AM–11:00 AM on weekends
2 bars/lounges
Restaurant
Coffee shop
Coffee/tea in a common area
Shared microwave
Room service (limited hours)
Water dispenser
Traveling with children
Grocery/convenience store
What to do
Pool table
Working away
Business center
7 meeting rooms
Computer station
Conference space (12000 square feet)
Services
24-hour front desk
Concierge services
Dry cleaning/laundry services
Luggage storage
Wedding services
Multilingual staff
Facilities
1 building/tower
Built in 2017
ATM/banking
Safe-deposit box at front desk
Rooftop terrace
Library
Fireplace in lobby
Television in common areas
Communal living room
24-hour fitness center
Vegan dining options
Vegetarian dining options
Double-glazed windows
Comprehensive food waste policy
No plastic coffee stirrers
No plastic drinking straws
Banquet hall
Traditional architecture
Accessibility
Braille/raised signage
Elevator
Wheelchair-accessible path of travel
Assistive listening devices available
Wheelchair-accessible concierge desk
Valet for wheelchair-equipped vehicle
Wheelchair-accessible registration desk
Wheelchair-accessible fitness center
Wheelchair-accessible business center
Wheelchair-accessible restaurant
Wheelchair-accessible lounge
Visual alarms in hallways
Closed captioned TV
Lowered electrical outlets in bathroom
Lowered peephole/view port in door
Lowered locks/deadbolt
Height-adjustable showerhead
Grab bar near toilet
Lever door handles
Area rugs in public areas
Smooth flooring in public areas
Tile flooring in public areas
Room amenities
Be entertained
55-inch Smart TV
Satellite TV channels
Netflix
Home comfort
Climate-controlled air conditioning and heating
Espresso maker
Iron/ironing board
Sleep well
Down comforter
Blackout drapes/curtains
Soundproofed rooms
Premium bedding
Free crib/infant bed
Freshen up
Partially open bathroom
Rainfall showerhead
Shower only
Free toiletries
Hair dryer
Towels
Toothbrush and toothpaste (on request)
Toilet paper
Stay connected
Desk
Free WiFi
Free local calls
Desk chair
More
Daily housekeeping
In-room safe (laptop compatible)
Energy-saving switches
Water-efficient showers only
Special features
Dining
Bar AC - This bar specializes in Spanish cuisine and serves light fare only. Happy hour is offered. Open daily.
Corinne Restaurant - This restaurant specializes in American cuisine and serves breakfast, brunch, lunch, and dinner. Guests can enjoy drinks at the bar. Happy hour is offered. Open daily.
The Lobbyist - This cocktail bar specializes in American cuisine and serves light fare only. Guests can enjoy drinks at the bar. Happy hour is offered. Open daily.
54thirty Rooftop Bar - This rooftop bar specializes in American cuisine and serves light fare only. Guests can enjoy alfresco dining (weather permitting). Open daily.
Fees & policies
Optional extras
Buffet breakfast is offered for an extra charge of approximately USD 21 to 35 per person
Early check-in can be arranged for an extra charge (subject to availability)
Late check-out can be arranged for an extra charge (subject to availability)
Pets
Service animals exempt from fees
Pets are allowed for an extra charge of USD 50 per pet, per night (maximum USD 150 per stay)
Parking
Secured self parking costs USD 47 per day
Covered valet parking costs USD 65 per day with in/out privileges
Parking height restrictions apply
Policies
Guests can rest easy knowing there's a fire extinguisher and a smoke detector on site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards and debit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Union Pay
Please note that cultural norms and guest policies may differ by country and by property. The policies listed are provided by the property.
Parcel deliveries (surcharge) will be accepted only for guests in house or checking in on the day of receipt. Any deliveries received before or after a guest's stay will be returned. The property cannot be held responsible for lost or damaged goods.
Also known as
AC Hotel Marriott Denver Downtown
AC Marriott Denver Downtown
Ac By Marriott Denver Denver
AC Hotel by Marriott Denver Downtown Hotel
AC Hotel by Marriott Denver Downtown Denver
AC Hotel by Marriott Denver Downtown Hotel Denver
Frequently asked questions
Does AC Hotel by Marriott Denver Downtown offer free cancellation for a full refund?
Yes, AC Hotel by Marriott Denver Downtown does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Are pets allowed at AC Hotel by Marriott Denver Downtown?
Yes, dogs are welcome, with a limit of 1 total and maximum weight of 50 lbs per pet. There's a charge of USD 50 per pet, per night. Service animals are exempt from fees. Food and water bowls are available.
Is parking offered on site at AC Hotel by Marriott Denver Downtown?
Yes. Self parking costs USD 47 per day. Valet parking costs USD 65 per day. Electric vehicle charging is available.
What are the check-in and check-out times at AC Hotel by Marriott Denver Downtown?
Check-in start time: 4:00 PM; Check-in end time: anytime. There's a charge for early check-in (subject to availability). Check-out time is 11:00 AM. Late check-out is available for a charge (subject to availability). Express check-out is available.
What is there to do at AC Hotel by Marriott Denver Downtown and nearby?
AC Hotel by Marriott Denver Downtown has 2 bars and a 24-hour fitness center.
Are there restaurants at or near AC Hotel by Marriott Denver Downtown?
Yes, there's an onsite restaurant that offers alfresco dining and Spanish cuisine.
What's the area around AC Hotel by Marriott Denver Downtown like?
AC Hotel by Marriott Denver Downtown is in Downtown Denver, a short 2-minute walk from 16th - California Station and 3 minutes' walk from Colorado Convention Center. Travelers love the hotel's prime location.
Have a question?
AI iconBetaBeta
Get instant answers with AI powered search of property information and reviews.
Reviews
AC Hotel by Marriott Denver Downtown Reviews
9.2
Wonderful
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
9.4
Cleanliness
9.0
Amenities
9.4
Staff & service
9.4
Property conditions & facilities
Guest review summary
What guests liked
The hotel's gym was well-equipped with free weights and tons of machines. (3 reviews)
Breakfast at the hotel was delicious and highly recommended. (11 reviews)
From real guest reviews summarized by AI.
Popular mentions
Room
Service staff
Location
View
Parking
Restaurant
Rooftop bar
Bar
Food
Bed
Reviews
Verified
10/10 Exceptional
Apr 9, 2026
Great location, lots of things to do and places to eat! The rooms were clean and the staff was so nice and helpful! Second time staying here!
Samantha
Samantha, 2-night trip
Verified
10/10 Exceptional
Feb 16, 2026
The room clean and neat, excellent location and view the staff very nice
Duniesky
Duniesky, 4-night trip
Verified
10/10 Exceptional
Apr 22, 2026
All was great, great location. Elevators a bit slow as some were broken and the rooftop errasse was very popular.
Those staying at AC should be prioritized for access by reservation vs outsiders.
Michèle
Michèle, 3-night trip
Verified
10/10 Exceptional
Jan 25, 2026
Room was great and staff was friendly.
Kayla
Kayla, 3-night trip
Verified
10/10 Exceptional
Jan 13, 2026
Good location, friendly staff, very clean.
zongwen
zongwen, 1-night trip
Verified
10/10 Exceptional
Feb 8, 2026
Room and staff was both really good would definitely recommend
dylan
dylan, 1-night trip
Verified
10/10 Exceptional
Feb 16, 2026
Staff was friendly
Morgan
Morgan, 2-night trip
Verified
10/10 Exceptional
Jan 17, 2026
Excellent stay at AC—friendly staff and a clean, comfortable room
Ian
Ian, 1-night trip
Verified
8/10 Very good
Feb 2, 2026
Location and staff were great! Walkable to many things!
Camille Grace Pejoro
Camille Grace Pejoro, 3-night trip
Verified
10/10 Exceptional
Jan 1, 2026
Staff were wonderful and the hotel was so clean with a beautiful view, would definitely stay here again!
Alexis
Alexis, 2-night trip
Verified
10/10 Exceptional
Jan 4, 2026
Great atmosphere and the staff was friendly and helpful.
Jeff
Jeff, 1-night trip
Verified
10/10 Exceptional
Dec 28, 2025
Great stay! The room was super clean and the rooftop bar was epic!
Trista
Trista, 1-night trip
Verified
10/10 Exceptional
Jan 16, 2026
Enjoyed our stay. The room was comfortable and had great views. The staff was all very friendly and helpful.
Ben
Ben, 1-night trip
Verified
10/10 Exceptional
Nov 30, 2025
Clean room, easy checkin , great location
Heather
Heather, 1-night trip
Verified
10/10 Exceptional
Dec 22, 2025
Nice, clean hotel
Sandra
Sandra, 1-night trip
Verified
10/10 Exceptional
Feb 9, 2026
Clean, modern and lovely.
Barbu
Barbu, 1-night trip
Verified
10/10 Exceptional
Jan 13, 2026
Staff was great. Rooms were clean
Brandi
Brandi, 3-night trip
Verified
10/10 Exceptional
Dec 27, 2025
Excellent place to stay downtown. Literally is only 10 minutes to everything. Great restaurant and bar in the hotel and great rooms.
Patrick
Patrick, 2-night trip
Verified
10/10 Exceptional
Nov 4, 2025
Great location
Danielle
Danielle, 1-night trip
Verified
10/10 Exceptional
Oct 7, 2025
Clean room | Friendly staff | Great dining options
Reza
Reza, 1-night trip
Verified
10/10 Exceptional
Oct 27, 2025
Great dining options and location. Very good front desk staff.
Mark
Mark, 3-night trip
Verified
10/10 Exceptional
Oct 7, 2025
Great Staff, Clean Room, and very convenient location. Would stay here again.
Luis
Luis, 3-night trip
Verified
8/10 Very good
Dec 22, 2025
Customer service was good, location was amazing, the rooftop bar was beautiful. Overall great experience. Wish they had an airport shuttle though
Jenise
Jenise, 2-night trip
Verified
10/10 Exceptional
Jan 25, 2026
Upon entering the hotel the staff greeted me with a smile. They were very nice and courteous. The room was clean.