See all properties

The Alloy King of Prussia - a DoubleTree by Hilton

Property class: 3.5

Choose dates to view prices

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

A modern lobby with a marble reception desk, geometric patterned floor, and a seating area with leather sofas.
A bar area with a marble wall, wooden bar counter, and multiple hanging light fixtures.
A reception area with a wooden reception desk, marble walls, and a geometric patterned floor.
A multi-story hotel with a prominent 'Alloy' sign, a covered entrance, and a landscaped area with flowers.
An outdoor patio with round tables covered in green tablecloths, white chairs, and candles.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Pet friendly
  • Free WiFi
  • Air conditioning
The current price is $125
$114 nightly
$125 total
Total with taxes and fees
Nov 27 - Nov 28

Explore the area

View in a map
301 W Dekalb Pike, King of Prussia, PA, 19406
  • Place, King of Prussia Mall
    ‪17 min walk‬
  • Place, Villanova University
    ‪10 min drive‬
  • Place, The Greater Philadelphia Expo Center at Oaks
    ‪14 min drive‬
  • Airport, Philadelphia, PA (PHL-Philadelphia Intl.)
    ‪50 min drive‬

Room options

View all photos for Room, 2 Queen Beds

A hotel room with two beds, a desk, a chair, and a TV.

Room, 2 Queen Beds

9.0 out of 10
Wonderful
(80 reviews)
  • 320 sq ft
  • Sleeps 4
  • 2 Queen Beds
  • Free wired internet

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

A modern living room with a brown sofa, a beige armchair, and a wooden coffee table. There is a flat-screen TV mounted on the wall, a floor lamp, and two framed artworks on the wall.

Suite, 1 King Bed with Sofa bed

10.0 out of 10
Exceptional
(1 review)
  • 400 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free wired internet

View all photos for Room, 1 King Bed

A hotel room with a large bed, a desk with a chair, a TV, and a window with curtains.

Room, 1 King Bed

9.0 out of 10
Wonderful
(64 reviews)
  • 320 sq ft
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Junior Suite, 1 King Bed

A modern hotel room with a brown sofa, a wooden coffee table, and a flat-screen TV.

Junior Suite, 1 King Bed

8.6 out of 10
Excellent
(24 reviews)
  • 650 sq ft
  • Sleeps 4
  • 1 King Bed
  • Free wired internet

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

A modern living room with a brown sofa, a beige armchair, and a wooden coffee table. There are framed artworks on the wall and a flat-screen TV mounted on the wall.

Suite, 1 King Bed with Sofa bed, Corner

9.0 out of 10
Wonderful
(6 reviews)
  • 500 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed and 1 Double Sofa Bed
  • Free wired internet

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

A hotel room with a large bed, a desk with a chair, a television, and a window with curtains.

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

8.8 out of 10
Excellent
(11 reviews)
  • 323 sq ft
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

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

A hotel room with a large bed, a desk with a chair, a television, and a window with curtains.

Room, 1 King Bed, Mobility Accessible

8.4 out of 10
Very good
(5 reviews)
  • 320 sq ft
  • Sleeps 2
  • 1 King Bed
  • Free wired internet

View all photos for Presidential Suite, 1 King Bed

A modern hotel room with a living area, dining space, and large windows with curtains.

Presidential Suite, 1 King Bed

  • 800 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed
  • Free wired internet

View all photos for Room, 2 Queen Beds, Mobility Accessible

A hotel room with two beds, a desk, a chair, and a TV.

Room, 2 Queen Beds, Mobility Accessible

  • Sleeps 4
  • 2 Queen Beds
  • Free wired internet

Similar properties

A spacious lobby with seating areas, a reception desk, and a staircase leading to an upper level.
Crowne Plaza: Philadelphia - King of Prussia by IHG
King of Prussia
  • Pet friendly
  • Parking included
  • Free WiFi
  • Restaurant
4.4 out of 5, Excellent, 1,043 reviews
$97 nightly
The price is $107
Nov 23 - Nov 24
Total with taxes and fees
Crowne Plaza: Philadelphia - King of Prussia by IHG

About the neighborhood

King of Prussia

Located in King of Prussia, The Alloy King of Prussia - a DoubleTree by Hilton is in the business district, a 1-minute drive from King of Prussia Mall and 6 minutes from Valley Forge Casino. .This hotel is 3.7 mi (6 km) from Elmwood Park Zoo and 4 mi (6.4 km) from Valley Forge National Historic Park.

What's nearby

  • King of Prussia Mall - 17 min walk - 1.0 mile
  • Valley Forge National Historic Park - 6 min drive - 4.0 miles
  • Valley Forge Casino - 7 min drive - 4.0 miles
  • Villanova University - 10 min drive - 5.9 miles
  • The Greater Philadelphia Expo Center at Oaks - 14 min drive - 9.1 miles

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
  • ‪Burger King - ‬5 min walk

About this property

The Alloy King of Prussia - a DoubleTree by Hilton

The Alloy King of Prussia - a DoubleTree by Hilton offers 327 air-conditioned accommodations with laptop-compatible safes and coffee/tea makers. 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. Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Housekeeping is provided daily.

Recreational amenities at the hotel include a fitness center.
Make yourself at home in one of the 327 air-conditioned rooms featuring refrigerators and flat-screen televisions. Complimentary wired and wireless internet access keeps you connected, and cable programming provides entertainment. Private bathrooms with bathtubs or showers feature complimentary toiletries and hair dryers. Conveniences include phones, as well as laptop-compatible safes and coffee/tea makers.
Enjoy recreation amenities such as a fitness center or take in the view from a terrace. Additional features at this hotel include complimentary wireless internet access, wedding services, and a ballroom.
Satisfy your appetite for lunch or dinner at the hotel's restaurant, Hammer and Fire, or stay in and take advantage of the room service (during limited hours). Wrap up your day with a drink at the bar/lounge. Cooked-to-order breakfasts are served on weekdays from 6:00 AM to 10:00 AM and on weekends from 7:00 AM to 11:00 AM for a fee.
Featured amenities include complimentary wired internet access, express check-in, and express check-out. Planning an event in King of Prussia? This hotel has 9000 square feet (836 square meters) of space consisting of a conference center and 28 meeting rooms. Free self parking is available onsite.
Cooked-to-order breakfasts are available for a surcharge on weekdays between 6:00 AM and 10:00 AM and on weekends between 7:00 AM and 11:00 AM.
Hammer and Fire - This restaurant serves breakfast, lunch, and dinner. A children's menu is available. Open daily.
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 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
  • A bar/lounge
  • A restaurant

Restaurants on site

  • Hammer and Fire

Things to do

  • Gym

Family friendly

  • In-room refrigerator

Conveniences

  • 24-hour front desk
  • ATM
  • Luggage storage
  • Safe at front desk

Guest services

  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Wedding services

Business services

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

Outdoors

  • Outdoor furniture
  • Terrace

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 registration desk
  • Wheelchair-accessible restaurant
  • Wheelchair-accessible van parking

More

  • 9 floors
  • Ballroom
  • Banquet hall
  • Built in 1972
  • Smoking not allowed

Room amenities

Bedroom

  • Bed sheets 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
  • Heating
  • Iron/ironing board
  • Laptop workspace
  • Laptop-compatible safe
  • Mobile key entry
  • Phone

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

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

  • American Express
  • Diners Club
  • Discover
  • JCB International
  • Mastercard
  • Visa

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
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

A car is recommended for transportation to and from this property
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

8.8

Excellent

Rating 10 - Excellent. 718 out of 1083 reviews
Rating 8 - Good. 184 out of 1083 reviews
Rating 6 - Okay. 95 out of 1083 reviews
Rating 4 - Poor. 38 out of 1083 reviews
Rating 2 - Terrible. 48 out of 1083 reviews

9.0/10

Cleanliness

9.0/10

Staff & service

9.0/10

Amenities

8.8/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel!
Stayed 1 night in Aug 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay!
Stayed 4 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, nice staff, good breakfast.
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This is our second time staying at the property it is very nice. We would not hesitate to stay there in the future.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place to stay to visit Philly!
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Very convenient location to visit Villanova
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, staff was great. They have a bar.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This property was very well maintained and comfortable.
Stayed 1 night in Mar 2026
Verified review

4/10 Poor

Liked: Staff & service
Disliked: Cleanliness, property conditions & facilities
The lobby was beautiful
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff excellent
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was very attentive, property was in a good location & well kept. The restaurant & bar were also very nice!
Stayed 2 nights in May 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The stag were friendly and the beds were comfortable. The bathrooms could use an update.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean rooms, friendly staff and great hotel
Stayed 3 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was great and the property was clean
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lots of parking spaces. And close to King of Prussia Mall.
Stayed 1 night in Jul 2026
Verified review

6/10 Okay

Liked: Amenities
Breakfast was good. Staff was okay.
Stayed 2 nights in Jul 2026
Verified review

8/10 Good

Liked: Cleanliness, staff & service
The staff was friendly, professional, and helpful. The public areas were pleasant, but the room could be improved with updated furniture, and the hallway could be refreshed with vacuuming. Overall, our stay was good.
Stayed 1 night in Jul 2026
Verified review

6/10 Okay

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good hotel. Check in was slow
Stayed 1 night in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Property was beautiful and well kept. The rooms spacious and bed very comfortable - especially the pillows!! Breakfast however, was tasteless and terrible. Beautiful presentation but just awful on the palette
Stayed 3 nights in Jul 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
It was a great experience even though I was only able to stay a couple of days.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Liked: Staff & service, amenities, property conditions & facilities
It was very busy when we stayed but the staff was very friendly.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean room, conveniently located, and friendly staff.
Stayed 1 night in Mar 2026
Verified review

6/10 Okay

Liked: Cleanliness, amenities, property conditions & facilities
Clean room, nice staff. Good stay. Thank you for the refrigerator and microwave.
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Liked: Cleanliness, staff & service, property conditions & facilities
Check in was easy. Our room was clean and comfortable. Breakfast was not included so we ate offsite. Had to request additional supplies for coffee our second morning and clean towels. Great location. Lots of excellent restaurants and shopping.
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Liked: Cleanliness, property conditions & facilities
wonderful stay and room!
Stayed 1 night in Jan 2026