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The Alloy King of Prussia - a DoubleTree by Hilton

3.5 star property
Guests can explore local flavors at two on-site restaurants before recharging in comfortable rooms or taking a peaceful stroll through the garden

Choose dates to view prices

The Alloy King of Prussia - a DoubleTree by Hilton is near Valley Forge Casino and King of Prussia Mall. Guests enjoy a warm welcome, grocery shopping service, two restaurants for breakfast or dinner, in-room WiFi, and a garden retreat for unwinding.

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Pet friendly
  • Parking included
  • Free WiFi
  • Air conditioning
The current price is ￥19,822
￥21,804 total
includes taxes & fees
Mar 28 - Mar 29

Room options

Available filters for rooms
Showing 15 of 15 rooms

View all photos for Room, 2 Queen Beds

Room, 2 Queen Beds | Down comforters, in-room safe, desk, laptop workspace

Room, 2 Queen Beds

9.0 out of 10
Wonderful
(61 reviews)
  • 30 sq m
  • 1 bedroom
  • 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 | Flat-screen TV

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 comforters, in-room safe, desk, laptop workspace

Room, 1 King Bed

9.0 out of 10
Wonderful
(55 reviews)
  • 30 sq m
  • 1 bedroom
  • 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 | Flat-screen TV

Junior Room, 1 King Bed with Sofa bed

8.6 out of 10
Excellent
(18 reviews)
  • 60 sq m
  • 1 bedroom
  • 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 | Flat-screen TV

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

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

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

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

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

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

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

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

Room, 1 King Bed, Accessible, Bathtub

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

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

Suite, 1 King Bed, Non Smoking | Living area | Flat-screen TV

Suite, 1 King Bed, Non Smoking

  • 74 sq m
  • Sleeps 4
  • 1 King Bed

Junior King Suite-Non-Smoking

  • Sleeps 4

King Room With Mobility Accessible Roll-in Shower-Non-Smoking

  • Sleeps 2

Two-Room Corner King Suite-Non-Smoking

  • Sleeps 4

King Room With Mobility Accessible Bathtub-Non-Smoking

  • Sleeps 2

Two-Room Suite With 1 King Bed And Sofa Bed-Non-Smoking

  • Sleeps 4

2 Queen Beds Room, Non-Smoking

  • Sleeps 4

King Room-Non-Smoking

  • Sleeps 2

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  • Pool
  • Parking included
  • Free WiFi
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8.4 out of 10, Very Good, 1,087 reviews
The price is ￥24,741
￥28,951 total
includes taxes & fees
Apr 2 - Apr 3
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About the neighborhood

Located in King of Prussia, The Alloy King of Prussia - a DoubleTree by Hilton is in the business district and near a metro station. Valley Forge National Historic Park and Independence Hall are notable landmarks, and some of the area's popular attractions include Elmwood Park Zoo and LEGOLAND® Discovery Center. King of Prussia Mall and Valley Forge Casino are two other places to visit that come recommended. Visit our King of Prussia travel guide
Map
19406, PA, King of Prussia, 301 W Dekalb Pike

What's nearby

  • Aerial of King of Prussia
    King of Prussia Mall
    16 min walk - 1.4 km
  • Church in Villanova University, Pennsylvania, USA
    Villanova University
    8 min drive - 8.7 km
  • Gulph Mills Tennis Club
    3 min drive - 2.5 km
  • Valley Forge Casino
    4 min drive - 6.7 km
  • The Greater Philadelphia Expo Center at Oaks
    9 min drive - 14.3 km

Getting around

  • Dekalb Street Station
    2 min drive
  • Norristown Main Street Station
    4 min drive
  • Philadelphia Intl. Airport (PHL)
    43 min drive

Restaurants

  • Wawa
    7 min walk
  • Chick-fil-A
    8 min walk
  • The Cheesecake Factory
    17 min walk
  • McDonald's
    10 min walk
  • Costco Food Court
    2 min drive

About this property

The Alloy King of Prussia - a DoubleTree by Hilton

Hotel near King of Prussia Mall
Located close to Valley Forge Casino, The Alloy King of Prussia - a DoubleTree by Hilton provides a free grocery shopping service, a terrace, and a coffee shop/cafe. At the two on-site restaurants, enjoy breakfast, lunch, dinner, kids' meals, and happy hour. Free in-room WiFi is available to all guests, along with a garden and dry cleaning/laundry services.
You'll also enjoy perks such as:
  • Free self parking
  • Cooked-to-order breakfast (surcharge), express check-out, and express check-in
  • A front-desk safe, a gift shop, and a porter/bellhop
  • Guest reviews speak highly of the helpful staff
Room features
All 327 rooms feature comforts such as laptop-compatible safes and laptop-friendly workspaces, in addition to thoughtful touches like air conditioning and separate sitting areas. Guest reviews speak positively of the clean rooms at the property.
Extra conveniences in all rooms include:
  • Recycling, LED light bulbs, and eco-friendly cleaning products
  • Bathrooms with eco-friendly toiletries and tubs or showers
  • Flat-screen TVs with premium channels
  • Wardrobes/closets, separate sitting areas, and refrigerators

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Apr 2 - Apr 3
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Property amenities

Internet

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

Parking and transportation

  • 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

  • 28 meeting rooms
  • Computer station
  • Conference center (9,000 square feet of space)

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
  • Elevator
  • Phone accessibility kit
  • Stair-free path to entrance
  • Thin carpet in room
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible gym
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to elevator
  • 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
  • Smoking not allowed
  • 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
Information provided by the property may be translated using automated translation tools

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 allowed for an extra charge of USD 75.00 per accommodation, per stay
Service animals are welcome, and are exempt from fees
Welcoming dogs only
2 total (up to 75 lbs per pet)
Pets cannot be left unattended
Restrictions apply; for more information contact the property at the number on the booking confirmation
Food and water bowls are available

Children and extra beds

Children are welcome
Children up to the age of 18 years can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Optional extras

  • 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)

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
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)

We should mention

The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
A car is recommended for transportation to and from this property
Children under 16 years old are not allowed in the swimming pool or fitness facility without adult supervision
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

Frequently asked questions

Is The Alloy King of Prussia - a DoubleTree by Hilton pet-friendly?

Yes, this hotel allows dogs (limit 2 total) with a maximum weight of up to 75 lbs per pet. There's a fee of USD 75.00 per accommodation, per stay. Service animals are exempt from fees. Some restrictions may apply, so please contact the property for more details.

How much does it cost to stay at The Alloy King of Prussia - a DoubleTree by Hilton?

As of Mar 20, 2026, prices found for a 1-night stay for 2 adults at The Alloy King of Prussia - a DoubleTree by Hilton on Mar 28, 2026 start from ￥19,822, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking?

Self parking is free at this property.

What time is check-in at The Alloy King of Prussia - a DoubleTree by Hilton?

Check-in start time: 3:00 PM; Check-in end time: anytime. A fee applies for early check-in (subject to availability).

What time is check-out at The Alloy King of Prussia - a DoubleTree by Hilton?

Check-out is at noon. Late check-out is available for a fee (subject to availability).

Where is The Alloy King of Prussia - a DoubleTree by Hilton located?

Situated in the business district, this hotel is 0.8 mi (1.3 km) from King of Prussia Mall and 3 mi (4.8 km) from Valley Forge Casino. Elmwood Park Zoo and Valley Forge National Historic Park are also within 6 mi (10 km). Dekalb Street Station is 23 minutes by foot.

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Reviews

The Alloy King of Prussia - a DoubleTree by Hilton Reviews

8.6

Excellent

9.0

Cleanliness

8.8

Amenities

8.8

Staff & service

8.8

Property conditions & facilities
Rating 10 - Excellent. 620 out of 1001 reviews
Rating 8 - Good. 191 out of 1001 reviews
Rating 6 - Okay. 93 out of 1001 reviews
Rating 4 - Poor. 53 out of 1001 reviews
Rating 2 - Terrible. 44 out of 1001 reviews

Reviews

Verified

10/10 Excellent

Cynthia

Liked: Cleanliness, property conditions & facilities
Staff was friendly & helpful!
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Jeffrey

Liked: Cleanliness, amenities, property conditions & facilities
Yes room was very clean and comfortable
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Shannon

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful hotel. Close to everything. Great staff and amenities.
Stayed 3 nights in Nov 2025
Verified

8/10 Good

Susan

Liked: Cleanliness, property conditions & facilities
Clean room. Comfortable beds. Friendly staff. Good place to stay for Villanova visits.
Stayed 2 nights in Sep 2025
Verified

10/10 Excellent

Andre

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The room was very clean and staff were super nice.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Molly

Liked: Cleanliness, staff & service, property conditions & facilities
The check in was pleasant and they upgraded my room!
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Edgar Paul

Liked: Cleanliness, amenities, property conditions & facilities
Clean quiet room
Stayed 1 night in Dec 2025
Verified

8/10 Good

Lisa

Liked: Cleanliness, amenities, property conditions & facilities
Nice room, very clean and comfortable bed
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Jaiquan

Liked: Cleanliness, amenities, property conditions & facilities
Clean room knowledgeable staff easy check in
Stayed 1 night in Nov 2025
Verified

8/10 Good

Kristie

Liked: Cleanliness, amenities, property conditions & facilities
Room was very clean
Stayed 3 nights in Dec 2025
Verified

10/10 Excellent

Maria

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very friendly staff
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Elizabeth

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Had dinner at the bar. Good was good and bartenders were too!
Stayed 3 nights in Nov 2025
Verified

10/10 Excellent

Naseer

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property is very clean and staff were very friendly.
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

MaryAnne

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
comfortable, accommodating. large lounge space to gather and full bar and also pet friendly
Stayed 2 nights in Sep 2025
Verified

10/10 Excellent

Paul

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The Aolly did a wonderful job. It snowed 4inches and the parking lot was clean, sidewalks clean. Loved it.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

shayna

Liked: Cleanliness, staff & service, property conditions & facilities
Convenient location. Plenty of dhopping and dining nearby.
Stayed 3 nights in Sep 2025
Verified

10/10 Excellent

Melissa

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

10/10 Excellent

Denise

Liked: Cleanliness, amenities, property conditions & facilities
Beautiful property Pleasant and friendly staff
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Katherine

Liked: Cleanliness, amenities
Nice comfy beds and great location
Stayed 1 night in Apr 2025
Verified

10/10 Excellent

Denise

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and beautiful
Stayed 2 nights in Oct 2025
Verified

10/10 Excellent

Salim

Liked: Cleanliness, staff & service, property conditions & facilities
The bed was comfortable gotta gd night rest
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Kristina

Liked: Cleanliness, amenities, property conditions & facilities
Great lobby , clean, rooms were spacious!
Stayed 1 night in May 2025
Verified

10/10 Excellent

Mindy

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great hotel and location. More than enough places to choose from to eat and amazing shopping at King of Prussia Mall.
Stayed 3 nights in Jun 2025
Verified

10/10 Excellent

Monique

Liked: Cleanliness, amenities
Staff was great but room need to be better. The bathroom cabnet was off.
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Manal

Liked: Cleanliness
I had a great experience, clean hotel !
Stayed 1 night in May 2025