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Hotel

Mainstay Inn

7.8/10 from 1001 reviews
Amenities

  • Free breakfast

  • Free WiFi

  • Free breakfast to go

See all amenities
Where you'll be
Choose your room

Check in

Jun 25th 2026

Check out

Jun 26th 2026

Travelers

2 guests
  • Standard Room, 1 Queen Bed, Non Smoking (Queen Room)

    • 150 sq ft

    • Free breakfast

    • Free WiFi

    • Free breakfast to go

    • Sleeps 2

    • 1 Queen Bed

    More details

    Not available

  • Standard Room, 2 Double Beds, Non Smoking (Double)

    • 236 sq ft

    • Free breakfast

    • Free WiFi

    • Free breakfast to go

    • Sleeps 4

    • 2 Double Beds

    More details

    Not available

  • Deluxe Room, 1 King Bed

    • 237 sq ft

    • Free breakfast

    • Free WiFi

    • Free breakfast to go

    • Sleeps 2

    • 1 King Bed

    More details

    Not available

  • Superior Room, 1 Queen Bed, Non Smoking (Queen Room)

    • 150 sq ft

    • Free breakfast

    • Free WiFi

    • Free breakfast to go

    • Sleeps 2

    • 1 Queen Bed

    More details

    Not available

About this property
Mainstay Inn

When you stay at Mainstay Inn in Phoenixville, you'll be near the airport, just steps from Colonial Theatre and 4 minutes by foot from Phoenixville Foundry. This hotel is 3.2 mi (5.2 km) from Valley Forge National Historic Park and 4 mi (6.4 km) from The Greater Philadelphia Expo Center at Oaks.

Languages

English

Policies
Check-in

Check-in between 3:00 PM - 10:00 PM

Minimum check-in age: 25

Check-out

Check-out before 11:00 AM

Special check-in instructions

The front desk is open daily from 7:00 AM - 10:00 PM. This property doesn't offer after-hours check-in. The front desk is staffed during limited hours. Quiet hours are enforced at the property from 10:00 PM to 7:00 AM. Information provided by the property may be translated using automated translation tools.

Other instructions
  • 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 cash
  • Parties and events (including family gatherings, birthday parties and weddings) are allowed on site
  • Safety features at this property include a fire extinguisher and a smoke detector
Property payment types

American Express, Discover, Mastercard, Visa, Cash, Debit cards not accepted

Important information
Optional extras
  • Pet fee: USD 38.73 per pet (varies based on length of stay)
  • Service animals are exempt from fees
  • Late check-out fee: USD 25.00

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know
  • Only registered guests are allowed in the guestrooms.
  • Guests can arrange to bring pets by contacting the property directly, using the contact information on the booking confirmation (surcharges apply and can be found in the Fees section).
  • Contactless check-out is available.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
Other information
General
  • No rollaway/extra beds available
  • No cribs (infant beds) available
  • No elevators
  • Events/parties allowed
  • LGBTQIA+ friendly
  • Contactless check-out is available
  • Professional property host/manager
Pets
  • Pets allowed
  • Pet max weight (per pet) in kg is 11
  • Pet max weight (per pet) in lb is 25
  • Only dogs are allowed
  • Maximum number of pets per room 1
  • Service animals are allowed
  • Service animals are exempt from fees/restrictions
  • Pets cannot be left unattended