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From79US$ /night
Check-in
17Mar2026Select date
Check-out
18Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

620 Federal Boulevard, Building B, Denver, Colorado, United States
-
Near Elitch Gardens
Very good
7.5
6.7
/10
2.6
3.5
/5

Amenities

Mainstay Suites Near Denver Downtown offers a variety of services that cater to long-stay guests. A full-service business center ensures professionals can manage work needs seamlessly. The hotel also features a fitness center, providing equipment for all exercise routines.

Rooms

Each of the spacious suites includes a fully equipped kitchen with refrigerator, stove, and microwave, designed for extended stays. The hotel provides guest laundry services, promoting convenience for longer visits. Various room configurations accommodate both solo and family travelers.

Location

Situated near downtown Denver, the hotel is only a short drive from local attractions such as the Denver Art Museum and Coors Field. Access to public transportation allows guests to explore Denver without a vehicle. Nearby dining and shopping options add further convenience.

Dining

Mainstay Suites offers a fresh and free hot breakfast every morning, ensuring guests start their day right. For those looking to dine off-site, various restaurants are within easy reach. The well-equipped kitchen in each suite allows for self-catering options.

Pet-Friendly

The hotel welcomes pets, allowing guests to bring their furry friends along for the stay. Pet-friendly rooms provide amenities that ensure comfort for both guests and pets. An additional fee applies for bringing pets, providing flexibility for pet owners.

Highlights

Location: Near downtown Denver attractions

Rooms: Spacious suites with fully equipped kitchens

Dining: Fresh and free hot breakfast

Pet-Friendly: Welcomes pets with amenities

“Mainstay Suites near Denver Downtown serves guests who need a practical base of operations; the suites come equipped with full kitchens and free laundry facilities. The heated indoor pool is a nice bonus in this location near both the city center and Mile High Stadium. I think the consistent reports of friendly staff further enhance the appeal for extended stays.”
Hotel logo
James DavidEditor-in-Chief at Cheaphotels
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Select your room type

The hotel provides a selection of rooms—doubles, family rooms, and suites—with perks like free cancellation, breakfast options, and great value deals
Efficiency King Suite Accessible or Non-Smoking
2 persons
280 sq. feet 
1 King-size bed
Heating
Bathtub
Efficiency Queen Suite Two Queen Beds Accessible or Non-Smoking
2 persons
305 sq. feet 
2 King Size Beds
Heating
Bathtub
King Suite Sofa Bed
2 persons
280 sq. feet 
1 King-size bed and 1 Sofa bed
Heating
Bathtub
Queen Suite Sofa Bed Non-Smoking
2 persons
280 sq. feet 
1 King-size bed
Heating
Bathtub
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Room rates & availability calendar

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Amenities & services

Real traveler stories and honest reviews—no glossy ads, just authentic feedback to guide your booking
Facilities: Very good
7.5/10Review score

General

  • Non-smoking rooms
  • Parking
  • 24-hour reception
  • Pets allowed

Sports & Fitness

  • Fitness centre

Spa & Leisure

  • Indoor swimming pool

Room features

  • Free Wi-Fi in rooms
  • Air conditioning
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries

Media

  • Flat-screen TV
  • Mobile phone charger
  • AM/FM alarm clock
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Mainstay Suites Near Denver Downtown Location

620 Federal Boulevard, Building B, Denver, Colorado, United States
Map view
620 Federal Boulevard, Building B, Denver, Colorado, United States
Nearby
Park
Barnum East Park
1700 ft
Restaurants
Marco's Mexican Grill
1900 ft
2701 W 7th Ave
Columbine Steak House & Lounge
2000 ft
300 Federal Boulevard
El Taco Veloz
1800 ft
400 Federal Blvd
El Rancherito
2800 ft
195 Federal Blvd
Explore Denver
Local Discoveries
Top Attractions
Activities
Dining
Entertainment
Sports Authority Field at Mile High
Sports Authority Field at Mile High
25 minutes walking
Home stadium of the Denver Broncos, offering stadium tours and exciting game days.
Children's Museum of Denver at Marsico Campus
Children's Museum of Denver at Marsico Campus
30 minutes walking
Interactive exhibits for kids and families, with educational programs and fun activities.
Denver Art Museum
Denver Art Museum
35 minutes walking
A cultural gem with a diverse collection spanning centuries, featuring free admission days.
Arapahoe Basin Skiing
8-minute drive
Thrilling skiing and snowboarding in a picturesque setting; rentals available on-site.
Barnum East Park
Barnum East Park
7 minutes walking
Open green space for picnics and strolls with playgrounds, perfect for relaxation.
Marco's Mexican Grill
Marco's Mexican Grill
7 minutes walking
Casual setting serving fresh Mexican fare; famous for its tacos and homemade salsas.
Columbine Steak House & Lounge
Columbine Steak House & Lounge
8 minutes walking
Steakhouse charm with a relaxed ambiance; try the signature ribeye and signature cocktails.
Rising Sun Distillery
Rising Sun Distillery
15 minutes walking
Unique distillery offering tastings and tours; learn about craft spirits in a fun environment.
Elitch Gardens
Elitch Gardens
30 minutes walking
Amusement park with thrilling rides and family attractions; summer events make it a go-to spot.
Getting around town
City Centre
Denver6 min  ·  2.2 mi
Airports
Denver International Airport (DEN)65 min  ·  26.9 mi
Train
Union Station6 min  ·  2.4 mi
Bus
Bus stop2 min  ·  400 ft
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Property information and rules
Check-in
from 15:00-23:59
Check-out
until 11 am
Guest Parking
Public parking is possible on site for free.
Internet
Wireless internet is available in the hotel rooms for free.
Breakfast
All visitors are offered a buffet breakfast for a fee. 
Children & extra beds
There are no cots provided in a room. 
Pets
Pets are allowed on request.
Number of floors:
4
Number of rooms:
38

Reviews and Ratings

What past guests shared about their stay
Review score
Based on 200 verified reviews
6.9/10
Nice
60%
Recommend
Breakfast
6.5/10
Cleanliness
7.6/10
Comfort
7.8/10
Facilities
7.5/10
Free Wi-Fi
7.6/10
Location
7.6/10
Paid Wi-Fi
4.1/10
Staff
8.4/10
Value for money
7.5/10
Pros
Clean space
Kind staff
Decent price
Cons
Pungent smell
Horrible location
Guest reviews
based on 303 reviews
7.5/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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FAQs
About Mainstay Suites Near Denver Downtown
What are the check-in and check-out times at Mainstay Suites Near Denver Downtown?
Check-in is at 15:00 and check-out is at 11:00.
Is parking available at Mainstay Suites Near Denver Downtown?
Free public parking is available on-site without the need for a reservation.
What amenities are offered in the rooms at Mainstay Suites Near Denver Downtown?
Rooms include air conditioning, a flat-screen cable TV, a kitchenette with a microwave and refrigerator, and a private bathroom with a hairdryer.
What fitness facilities are available at Mainstay Suites Near Denver Downtown?
The hotel features a fitness centre and an indoor heated pool available year-round.
What dining options are provided at Mainstay Suites Near Denver Downtown?
A complimentary hot breakfast is served daily starting at 6:00 AM.
What attractions are located near Mainstay Suites Near Denver Downtown?
Nearby attractions include Pepsi Center (3 km), Sports Authority Field at Mile High (2 km), and Colorado Convention Center (3 km).
How far is Mainstay Suites Near Denver Downtown from Denver International Airport?
The hotel is located 45 km from Denver International Airport.

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Check-in
17Mar2026Select date
Check-out
18Mar2026Select date
Rooms and Guests2 Guests, 1 Room