APS Global Physics Summit 2026
3/15/26 - 3/20/26 | Colorado Convention Center | Denver, CO

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MainStay Suites Near Denver Downtown

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MainStay Suites Near Denver Downtown

In Denver (Sun Valley)

620 Federal Boulevard, Building B
Denver, CO 80204

Amenities

Free wifi
Free breakfast
24-hour front desk
Laundry facilities
Fitness facilities

Property amenities

Business services

Meeting rooms

Outdoors

Wheelchair-accessible pool

Internet

Free WiFi

Family friendly

Number of indoor pools - 1

Parking and transportation

Free RV, bus, truck parking Wheelchair accessible parking

Things to do

Dog exercise area Wheelchair-accessible fitness center Fitness facilities

Popular amenities

Free WiFi Free breakfast 24-hour front desk Laundry facilities Fitness facilities

Food and drink

Free continental breakfast Free breakfast Water dispenser Daily Coffee/tea in common areas

Guest services

Television in common areas Fireplace in lobby Express check-out Coin laundry on site Multilingual staff 24-hour front desk Smoke-free property Laundry facilities Free self parking

Conveniences

Meeting rooms Television in common areas Express check-out Coin laundry on site Multilingual staff Water dispenser 24-hour front desk Smoke-free property Laundry facilities Elevator

Accessibility

Wheelchair accessible (may have limitations) Wheelchair-accessible van parking Wheelchair-accessible path to elevator Pool hoist on site Wheelchair-accessible registration desk Wheelchair-accessible fitness center Wheelchair-accessible pool Wheelchair-accessible public washroom Well-lit path to entrance Stair-free path to entrance Wheelchair accessible parking Visual alarms in hallways Handrails in stairways Elevator Wheelchair accessible path of travel

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About this property

MainStay Suites Near Denver Downtown

In Denver (Sun Valley)

In the heart of Denver, MainStay Suites Near Denver Downtown is within a 5-minute drive of Empower Field at Mile High and Meow Wolf Denver Convergence Station. This hotel is 2.4 mi (3.9 km) from Colorado Convention Center and 2.5 mi (4 km) from Ball Arena.

Room Features

Make yourself at home in one of the 40 air-conditioned rooms featuring kitchenettes with refrigerators and stovetops. Flat-screen televisions with cable programming provide entertainment, while complimentary wireless internet access keeps you connected. Conveniences include separate sitting areas and microwaves, as well as phones with free local calls.

Languages

English

Hotel Rooms

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Packages

Policies

Check-in

Check-in start time: 3:00 PM

Minimum check-in age: 21

Check-out

11:00 AM

Special check-in instructions

Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.

Pets

Service animals are allowed, Service animals are exempt from fees/restrictions, Only dogs are allowed, Pets allowed

Important Information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 100 per accommodation, per stay

We have included all charges provided to us by the property.

Optional Extras

  • Pet fee: USD 25 per pet, per night
  • Service animals are exempt from fees

The above list may not be comprehensive. Fees and deposits may 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
  • The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
  • This property accepts credit cards and debit cards; cash is not accepted
  • Cashless transactions are available
  • Long-term renters welcome
  • Safety features at this property include a smoke detector
  • This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Choice)

We should mention

  • Up to 2 children 17 years old and younger stay free when occupying the parent or guardian's room, using existing bedding.
  • Cashless payment methods are available for all transactions.

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