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The Alloy King of Prussia - a DoubleTree by Hilton

3.5 star property
Hotel with 2 restaurants, near King of Prussia Mall

Choose dates to view prices

Photo gallery for The Alloy King of Prussia - a DoubleTree by Hilton

Lobby
Property preview
Room, 2 Queen Beds | Down comforters, in-room safe, desk, laptop workspace
Meeting facility
Exterior
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

  • Bar
  • Room service
  • Laundry
The current price is NT$4,352
NT$4,787 total
includes taxes & fees
Oct 5 - Oct 6

Room options

Check availability for these dates

Tonight

Sep 25 - Sep 26
Check availability for tonight Sep 25 - Sep 26

Tomorrow

Sep 26 - Sep 27
Check availability for tomorrow Sep 26 - Sep 27
Available filters for rooms
Showing 8 of 8 rooms

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
(9 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Flat-screen TV
Renovated in 2020
Separate bedroom
  • 323 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Flat-screen TV
Renovated in 2020
Sofa bed - double
  • 400 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed

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
(55 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Flat-screen TV
Renovated in 2020
Down duvet
  • 320 sq ft
  • Sleeps 4
  • 2 Queen Beds

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

Highlights

Separate dining area
Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Dining table
Flat-screen TV
  • 800 sq ft
  • Sleeps 4
  • 1 King 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)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Flat-screen TV
Renovated in 2020
Sofa bed - double
  • 500 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa 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
(17 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Flat-screen TV
Renovated in 2020
Down duvet
  • 650 sq ft
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa 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)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Flat-screen TV
Renovated in 2020
Separate bedroom
  • 320 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King 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
(51 reviews)

Highlights

Separate sitting area
Air conditioning
Heating
Connecting rooms available
Refrigerator
Flat-screen TV
Renovated in 2020
Down duvet
  • 320 sq ft
  • Sleeps 2
  • 1 King Bed

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8.6 out of 10, Excellent, 1,011 reviews
The price is NT$8,070
NT$9,391 total
includes taxes & fees
Oct 1 - Oct 2
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About the neighborhood

Map
301 W Dekalb Pike, King of Prussia, PA, 19406

What's nearby

  • King of Prussia Mall - 2 min drive - 2.8 km
  • Valley Forge Casino - 4 min drive - 5.6 km
  • Valley Forge National Historic Park - 4 min drive - 5.3 km
  • Villanova University - 9 min drive - 9.0 km
  • The Greater Philadelphia Expo Center at Oaks - 10 min drive - 11.9 km

Getting around

  • Dekalb Street Station - 2 min drive
  • Norristown Main Street Station - 3 min drive
  • Philadelphia Intl. Airport (PHL) - 34 min drive

Restaurants

  • ‪Wawa - ‬6 min walk
  • ‪The Cheesecake Factory - ‬16 min walk
  • ‪McDonald's - ‬9 min walk
  • ‪Chick-fil-A - ‬7 min walk
  • ‪Burger King - ‬4 min walk

About this property

The Alloy King of Prussia - a DoubleTree by Hilton

Hotel remodeled in 2020 and located 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
  • Concierge services, a computer station, and outdoor furniture
  • 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

Similar properties

Front of property

Hyatt House Philadelphia/King of Prussia

  • Pool
  • Hot Tub
  • Breakfast included
  • Pet friendly
9.2 out of 10, Wonderful, 1,122 reviews
The price is NT$4,824
NT$5,306 total
includes taxes & fees
Sep 28 - Sep 29
Hyatt House Philadelphia/King of Prussia

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

  • Computer station
  • Conference center (24,003 square feet 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
  • 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 business center
  • 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
  • Renovated entire property - 2020
  • 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

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 2025/9/25, prices found for a 1-night stay for 2 adults at The Alloy King of Prussia - a DoubleTree by Hilton on 2025/10/5 start from NT$4,352, 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 at The Alloy King of Prussia - a DoubleTree by Hilton?

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 1.6 mi (2.6 km) from King of Prussia Mall and 2.8 mi (4.5 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 21 minutes by foot.

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Reviews

The Alloy King of Prussia - a DoubleTree by Hilton Reviews

8.6

Excellent

8.8

Cleanliness

8.6

Amenities

8.8

Staff & service

8.6

Eco-friendliness

8.8

Property conditions & facilities
Rating 10 - Excellent. 614 out of 1017 reviews
Rating 8 - Good. 204 out of 1017 reviews
Rating 6 - Okay. 106 out of 1017 reviews
Rating 4 - Poor. 49 out of 1017 reviews
Rating 2 - Terrible. 44 out of 1017 reviews

Reviews

10/10 Excellent

Rongon

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay
Stayed 1 night in Feb 2025

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

10/10 Excellent

Jeanine

Liked: Amenities, property conditions & facilities
Great stay. Very clean, staff was friendly and fun bar
Stayed 2 nights in Aug 2025

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

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

10/10 Excellent

nakita

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This hotel was great for my weekend getaway room was nice clean check in was easy the bar was great and them crab cakes was awesome..😂 Overall just a great stay Will recommend and will be back again
Stayed 2 nights in Aug 2025

10/10 Excellent

john

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean and food is good.
Stayed 1 night in Aug 2025

10/10 Excellent

Joseph

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful hotel with a great staff ! The Philly cheese steak was great at the hotel restaurant!
Stayed 2 nights in Aug 2025

10/10 Excellent

David

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean, spacious room. Daily service.
Stayed 6 nights in Aug 2025

10/10 Excellent

Ritvik

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing vibe, clean room and bathroom
Stayed 1 night in May 2025

10/10 Excellent

Melissa

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

10/10 Excellent

milagros

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very nice hotel, bar and pool !!
Stayed 1 night in Aug 2025

8/10 Good

Hector

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very convenient easy access
Stayed 2 nights in Aug 2025

10/10 Excellent

John

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Accessable friendly staff
Stayed 2 nights in Jul 2025

10/10 Excellent

Camilo

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We really enjoyed our stay—everything was clean, comfortable, and well-maintained. The staff was friendly and helpful, and the location was convenient for everything we wanted to do. We'd gladly come back!
Stayed 1 night in Aug 2025

10/10 Excellent

Denise

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

10/10 Excellent

Jeff

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

8/10 Good

George

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

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

10/10 Excellent

Andrew

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

10/10 Excellent

Kristina

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

10/10 Excellent

Manal

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

10/10 Excellent

Greyson

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

10/10 Excellent

Ruta

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Best hotel we’ve ever stayed in.
Stayed 2 nights in Mar 2025

10/10 Excellent

Sergio

Liked: Cleanliness, amenities, property conditions & facilities
Clean confortale rooms
Stayed 1 night in May 2025

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