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The Alloy King of Prussia - a DoubleTree by Hilton

3.5 star property

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Lobby
Meeting facility
Exterior

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Bar
  • Room service
  • Laundry

Explore the area

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301 W Dekalb Pike, King of Prussia, PA, 19406
  • Place, King of Prussia Mall
    ‪2 min drive‬
  • Place, Valley Forge Casino
    ‪4 min drive‬
  • Place, Villanova University
    ‪9 min drive‬
  • Airport, Philadelphia, PA (PHL-Philadelphia Intl.)
    ‪36 min drive‬

Room options

View all photos for Room, 2 Queen Beds

Room, 2 Queen Beds

Room, 2 Queen Beds

9.0 out of 10
Wonderful
(55 reviews)
  • 30 sq m
  • Sleeps 4
  • 2 Queen Beds

View all photos for Suite, 1 King Bed with Sofa bed

Suite, 1 King Bed with Sofa bed | Living area

Suite, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(1 review)
  • 37 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed

9.0 out of 10
Wonderful
(52 reviews)
  • 30 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Junior Room, 1 King Bed with Sofa bed

Junior Room, 1 King Bed with Sofa bed | Living area

Junior Room, 1 King Bed with Sofa bed

8.6 out of 10
Excellent
(17 reviews)
  • 60 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Junior Single Room, 1 King Bed with Sofa bed, Corner

Junior Single Room, 1 King Bed with Sofa bed, Corner | Living area

Junior Single Room, 1 King Bed with Sofa bed, Corner

9.0 out of 10
Wonderful
(6 reviews)
  • 46 sq m
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Room, 1 King Bed, Accessible (Roll-In Shower)

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed, Accessible (Roll-In Shower)

8.8 out of 10
Excellent
(9 reviews)
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 1 King Bed, Accessible, Bathtub

Down duvets, in-room safe, desk, laptop workspace

Room, 1 King Bed, Accessible, Bathtub

8.0 out of 10
Very good
(4 reviews)
  • 30 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Suite, 1 King Bed, Non Smoking

Suite, 1 King Bed, Non Smoking | Living area

Suite, 1 King Bed, Non Smoking

  • 74 sq m
  • Sleeps 4
  • 1 King Bed

Similar properties

Front of property
Hyatt House Philadelphia/King of Prussia
  • Pool
  • Hot tub
  • Breakfast included
  • Pet-friendly
4.6 out of 5, Wonderful, 1,133 reviews
The price is €136
includes taxes & fees
30 Oct - 31 Oct
Hyatt House Philadelphia/King of Prussia

About this property

The Alloy King of Prussia - a DoubleTree by Hilton

Hotel with 2 restaurants, near King of Prussia Mall
Along with 2 restaurants, this smoke-free hotel has a fitness center and a bar/lounge. Free WiFi in public areas and free self parking are also provided. Other amenities include a conference center, a coffee shop/cafe, and coffee/tea in a common area. Housekeeping is available on request.
The Alloy King of Prussia - a DoubleTree by Hilton offers 327 air-conditioned accommodations with laptop-compatible safes and coffee/tea makers. Accommodations offer separate sitting areas. Beds feature down comforters. Flat-screen televisions come with premium cable channels. Bathrooms include bathtubs or showers, complimentary toiletries, and hair dryers.

Guests can surf the web using the complimentary wired and wireless Internet access. Business-friendly amenities include desks, desk chairs, and phones. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Change of towels and change of bedsheets can be requested. Housekeeping is provided on request.

Recreational amenities at the hotel include a fitness center.

Children under 16 years old are not allowed in the swimming pool or fitness facility without adult supervision.

Our customers tell us they can't get enough of the helpful staff at The Alloy King of Prussia - a DoubleTree by Hilton. During your stay, you'll be close to King of Prussia Mall. Features include free WiFi in public areas and free self parking, plus 2 restaurants. This property offers pet-friendly amenities like food and water bowls.
  • Free WiFi and wired Internet
  • Free self parking
  • Options for a bite to eat or a relaxing drink include 2 restaurants, a coffee shop, and a bar/lounge
  • Cooked-to-order breakfast served daily for a fee
  • Services include free grocery shopping service, dry cleaning/laundry, and a concierge
  • Onsite recreation includes a gym
  • Guests have great things to say about the helpful staff and the clean accommodations
  • Just a 3-minute drive from King of Prussia Mall and 5 minutes from Valley Forge Casino
  • Dogs welcome for a fee (restrictions apply)
  • Pet-friendly amenities are available, including food and water bowls
There are 2 restaurants on site, as well as a coffee shop/café and a grocery/convenience store. You can enjoy a drink at the bar/lounge. A computer station is on site, and both WiFi and wired Internet are free in public spaces. Event space at this hotel measures 24003 square feet (2230 square meters) and includes a conference center. A fitness center, a terrace, and a vending machine are also featured at the business-friendly The Alloy King of Prussia - a DoubleTree by Hilton. The hotel can provide concierge services, a complimentary grocery shopping service, and wedding services. Free self parking is available. A complete renovation of The Alloy King of Prussia - a DoubleTree by Hilton was completed in 2020.

This 3.5-star King of Prussia hotel is smoke free.

For a fee, guests can enjoy cooked-to-order breakfast on weekdays from 6:00 AM to 10:00 AM and on weekends from 7:00 AM to 11:00 AM.
Restaurant Three01 - This restaurant serves breakfast and lunch. A children's menu is available.
T.Burkes Gastro Pub - This restaurant serves dinner only. Guests can enjoy drinks at the bar. A children's menu is available. Happy hour is offered.
A complimentary grocery shopping service is offered and room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transport

  • Free self parking on site
  • Wheelchair-accessible parking and van parking available

Food and drink

  • Cooked-to-order breakfast available for a fee 6:00 AM to 10:00 AM on weekdays and 7:00 AM to 11:00 AM on weekends; USD 12 to 21 per person
  • 2 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • Coffee and tea in common areas
  • Free manager's reception (select days)

Restaurants on site

  • Restaurant Three01
  • T.Burkes Gastro Pub

Things to do

  • Gym
  • Piano

Family friendly

  • Grocery/convenience store
  • In-room refrigerator
  • Laundry facilities

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Shared microwave
  • Vending machine

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Concierge services
  • Dry cleaning/laundry service
  • Free grocery shopping service
  • Housekeeping (on request)
  • Porter/bellhop
  • Wedding services

Business services

  • Computer station
  • Conference centre (24,003 square foot of space)
  • Meeting rooms

Outdoors

  • Garden
  • Outdoor furniture
  • Terrace
  • Vegetable garden

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Braille/raised signage
  • Lift
  • Phone accessibility kit
  • Stair-free path to entrance
  • Thin carpet in room
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business centre
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 100% renewable energy
  • 9 floors
  • At least 80% lighting from LEDs
  • At least 80% of food locally-sourced
  • At least 80% organic food
  • Ballroom
  • Banquet hall
  • Biodegradable coffee stirrers available
  • Biodegradable drinking straws available
  • Built in 1972
  • Comprehensive food waste policy
  • Comprehensive recycling policy
  • Double-glazed windows
  • Local culture and ecosystem education
  • No plastic coffee stirrers
  • No plastic drinking straws
  • No plastic soft drink bottles
  • Renovated entire property - 2020
  • Smoke-free property
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Down comforter

Bathroom

  • Bathtub or shower
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Soap
  • Toilet paper
  • Toothbrush and toothpaste (on request)
  • Towels provided

Entertainment

  • Flat-screen TV with premium cable channels

Food and drink

  • Coffee/tea maker
  • Limited room service
  • Refrigerator

More

  • Air conditioning
  • Cleaning products are eco-friendly
  • Connecting rooms available
  • Desk
  • Desk chair
  • Eco-friendly toiletries
  • Energy-saving switches in guestrooms
  • Heating
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • Mobile key entry
  • Phone
  • Recycling
  • Separate sitting area
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in available
Express check-in available
Minimum check-in age: 21

Check-out

Check-out before noon
Contactless check-out available
Late check-out subject to availability
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Guests are required to download the property's Hilton Honors App mobile app before check-in

Renovations and closures

The following facilities are closed seasonally each year. They will be closed from November 30 to May 31:
  • Swimming pool

Access methods

Staffed front desk

Pets

  • Pets: USD 75.00 per accommodation, per stay
  • Only dogs are allowed
  • Maximum 2 (weight limit: 75 lbs per pet)
  • Pets cannot be left unattended
  • Food and water bowls are available
  • Restrictions apply
  • For more information, you can reach out to the property at the number on the booking confirmation
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children 18 years old and younger stay free when using existing bedding.
  • Rollaway/extra beds are not available.
  • Cribs (infant beds) are not available.

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: approximately USD 12 to 21 per person
  • Pet fee: USD 75.00 per accommodation, per stay
  • Service animals are exempt from fees
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
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
This property accepts credit cards and debit cards; cash is not accepted
Cashless transactions are available
This property uses solar energy
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, and a first aid kit
This property affirms that it follows the cleaning and disinfection practices of CleanStay (Hilton)
Front desk staff will greet guests on arrival at the property. Guests are required to download the property's Hilton Honors App mobile app before check-in.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

We should mention

  • Children 18 years old and younger stay free in the same room as the parent or guardian when using existing bedding.
  • Connecting/adjoining rooms are subject to availability and can be requested by contacting the property at the number on your booking confirmation.
  • To make arrangements to bring your pet, contact the property directly at the number on your booking confirmation (please see the Fees section for related charges).
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

DoubleTree Hilton Hotel Philadelphia Valley Forge
DoubleTree Hilton Philadelphia Valley Forge
DoubleTree Hilton Philadelphia Valley Forge King of Prussia
DoubleTree Valley Forge
Dolce Valley Forge Hotel And Conference Center
Dolce Valley Forge Hotel King Of Prussia
Hotel Dolce Valley Forge
DoubleTree by Hilton Hotel Philadelphia Valley Forge
The Alloy King of Prussia - a DoubleTree by Hilton Hotel

The Alloy King of Prussia - a DoubleTree by Hilton Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 616 out of 1014 reviews
Rating 8 - Good. 196 out of 1014 reviews
Rating 6 - Okay. 105 out of 1014 reviews
Rating 4 - Poor. 50 out of 1014 reviews
Rating 2 - Terrible. 47 out of 1014 reviews

8.8/10

Cleanliness

8.8/10

Staff & service

8.6/10

Amenities

8.8/10

Property conditions & facilities

8.6/10

Eco-friendliness

Reviews

10/10 Excellent

Cheyenne

Stayed 2 nights in Jul 2025

10/10 Excellent

Marcela

Liked: Cleanliness, property conditions & facilities
Stayed 1 night in Jul 2025

4/10 Poor

Jared

Stayed 1 night in Jul 2025

8/10 Good

Lukas

Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Super nice, ice machines were a rare find tho.
Stayed 2 nights in Jul 2025

10/10 Excellent

Lori

Stayed 1 night in Jul 2025

10/10 Excellent

Eric Andrew, taylor

Stayed 1 night in Jul 2025

10/10 Excellent

Lesa

Stayed 1 night in Jul 2025

10/10 Excellent

Marcy

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
The hotel was very nice. The only flaw would be parking is off to the sides a bit so it can be inconvenient at night when the lot is fuller.
Stayed 4 nights in Jul 2025

8/10 Good

Jason

Travelled with family
Liked: Cleanliness, property conditions & facilities
Need free breakfast for all. Will never stay here again
Stayed 2 nights in Jul 2025

6/10 Okay

Julia

Liked: Cleanliness, property conditions & facilities
Disliked: Staff & service
Stayed 1 night in Jul 2025

10/10 Excellent

Scott

Stayed 1 night in Jul 2025

10/10 Excellent

Melissa

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great location..staff was very helpful
Stayed 2 nights in Jun 2025

10/10 Excellent

Luciance

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing experience. Clean and comfortable. Staff was pleasant. Close to attractions.
Stayed 2 nights in Jul 2025

2/10 Terrible

Sulistiani

Liked: Staff & service
Disliked: Cleanliness, property conditions & facilities
I had a high expectations of this hotel base on the five stars reviews and very disappointed when we got there. We had to pay $50 in advance for something that we might drink from the room and they were going to refund us later. We
Stayed 2 nights in Jul 2025

10/10 Excellent

Matthew

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great Stay

Had to fix temperature control for fridge in back but everything was great.
Stayed 1 night in Jul 2025

10/10 Excellent

Andrew

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Great property
Stayed 1 night in Jun 2025

10/10 Excellent

Curtis

Stayed 2 nights in Jun 2025

10/10 Excellent

Rowan

Stayed 1 night in Jun 2025

8/10 Good

daniel

Travelled with family
Liked: Cleanliness, staff & service

Only for a brief stay

Air conditioner was constantly running or cycling on and off to maintain 71°. Smoke detector was mounted over one of the beds and it had two green lights which flashed intermittently and was a distraction with all the lights out during bedtime. The bathroom did not have an exhaust fan.
Stayed 2 nights in Jun 2025

10/10 Excellent

Lamond

Travelled with family, Travelled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Great staff! Joe and the rest of the team at the bar were awesome.
Stayed 2 nights in Jun 2025

8/10 Good

George

Travelled with family, Business traveller
Liked: Cleanliness, staff & service, amenities
Good property that offer value for the guest compared to rate and has all the conveniences .
Stayed 2 nights in Jun 2025

6/10 Okay

Johnny

Travelled with family
Liked: Cleanliness
Disliked: Property conditions & facilities
Our room has items left from a previous traveler, ice maker broken with only one working in the hotel. Kids running the halls at 10:30 when it's supposed to be quiet time.
Stayed 1 night in Jun 2025

8/10 Good

Denise

Travelled with family
Stayed 1 night in Jun 2025

10/10 Excellent

jennifer

Liked: Cleanliness, staff & service, property conditions & facilities
Stayed 1 night in Apr 2025

8/10 Good

Lori

Stayed 1 night in Jun 2025