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The Alloy, a Doubletree by Hilton - Valley Forge

301 West DeKalb Pike, King of Prussia, PA 19406

+1 610 337 1200

per night


based on 637 reviews

About The Alloy, a Doubletree by Hilton - Valley Forge, King of Prussia

Value for money

At the Alloy, we believe that your hotel stay should be more than just a night away from home. It should be unique and special - an experience that sparks joy and creates lasting memories. Located in the heart of King of Prussia, Pennsylvania, our property stands at a crossroads where history meets modernity, where high fashion meets industrial production, where the curious traveler meets local flavor. At the Alloy, we are many things-things that come together and fuse to create something good. The Alloy King of Prussia - a DoubleTree by Hilton, is minutes from many fortune 500 companies, world-famous King of Prussia Mall and the Valley Forge National Historical Park. Our well-located, full-service hotel near Valley Forge is 30 minutes west of Philadelphia International Airport (PHL) and right off the Pennsylvania Turnpike (I-276). The Alloy offers state-of-the-art conference facilities, one of a kind special events and complimentary local shuttle service (subject to availability). Following a summer 2020 full property renovations our modern guest rooms and suites feature complimentary WiFi, flat-screen HDTVs and luxurious Sweet Dreams bedding. Hotel amenities and services include a 24-hour fitness center, heated outdoor pool, outdoor patio and pavilion, and room service. Enjoy convenient onsite dining at our Restaurant and Lounge, Hammer and Fire, serving breakfast, lunch, dinner and cocktails daily. Start your day right with our extensive DoubleTree Breakfast and finish your day with a classic cocktail, premium wine or local craft beer. The Alloy King of Prussia - a DoubleTree by Hilton provides an exceptional conference center facility, with 25,500 sq ft of flexible meeting and event space and 27 meeting rooms. Our elegant Alloy Ballroom (over 7,020 SF), one of the largest in the area, is a favorite for weddings, receptions, and social galas. Our experienced event staff will help you plan for parties of up to 600. Support services include outstanding catering menus and banquet facilities, state-of-the-art technologies with wireless HSIA throughout the property, videoconferencing capabilities, in-house audiovisual and on-site IT support. Our guests can shop, dine, play or visit dozens of historic and cultural sites with ease. We are one-half mile from the King Of Prussia Mall and minutes from Valley Forge National Historic Park, Mill Grove Audubon Center, Elmwood Park zoo and over 50 golf courses. Explore Philadelphia area attractions such as the Philadelphia Zoo, Liberty Bell Center, Independence Hall and the National Constitution Center. Whether you visit Philadelphia or Valley Forge for business or pleasure, our caring staff looks forward to welcoming you with our signature, warm DoubleTree chocolate chip walnut cookie at check-in.

The Alloy, a Doubletree by Hilton - Valley Forge photos

Property safety measures

Heightened sanitation

Daily cleaning, increased availability of sanitation products.

Social distancing measures

Lobbies with safe social distancing.

The Alloy, a Doubletree by Hilton - Valley Forge room price & deals

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Standard Rooms - Sea view


$183 totalZenhotels.com
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Double Rooms - City view


$115 totalSnaptravel
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King Rooms - Water view


$126 total123Milhas
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Queen Rooms - Panoramic view


$147 totalAgoda.com
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Other Rooms - Harbor view


$183 totalAgoda.com
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Hotel Amenities & Facilities

  • Outdoor pool
  • Fitness center
  • Restaurant
  • Bar/Lounge
  • Room service
  • Free Wi-Fi
  • Tea/coffee maker
  • Coffee machine
  • Business center
  • Wi-Fi available in all areas

Health and safety

  • Daily housekeeping
  • Contactless check-in/check-out
  • Face masks for guests available
  • Physical distancing in dining areas
  • Physical distancing rules
  • Property is cleaned by professional cleaning companies
  • First-aid kit
  • CCTV in common areas
  • Hand sanitizer in guest accommodation and key areas
  • Screens or physical barriers placed between staff and guests in appropriate areas
  • Use of cleaning chemicals that are effective against coronavirus
  • 24-hour security
  • Guest accommodation is disinfected between stays
  • Guest accommodation sealed after cleaning
  • All plates, cutlery, glasses and other tableware have been sanitized
  • Safe
  • Staff follow all safety protocols as directed by local authorities

Services and conveniences

  • Conference rooms
  • ATM on-site
  • A/V equipment rental
  • Business center
  • Wake-up service
  • Safety deposit box
  • Meeting/Banquet facilities
  • Room service
  • Key card access
  • Express check-out
  • Bottle of water
  • 24hr front desk


  • Free Wi-Fi
  • Wi-Fi available in all areas
  • Fire extinguisher
  • Free toiletries
  • Shampoo
  • Smoke alarms
  • Heating
  • Body soap
  • Air-conditioned
  • Trash cans
  • Internet (surcharge)
  • Conditioner


  • Special diet menus (on request)
  • Restaurant
  • Bar/Lounge
  • Breakfast in the room
  • Tea/coffee maker
  • Refrigerator
  • Continental breakfast
  • Coffee machine
  • Vending machine (drinks)
  • Vending machine (snacks)

Accessibility and suitability

  • Pets allowed on request. Charges may apply.
  • Roll-in shower
  • Increased accessibility
  • Accessible by elevator
  • No smoking
  • Toilet with grab rails
  • Upper floors accessible by elevator


  • Family rooms
  • Seating area
  • Sofa
  • Bridal suite
  • Telephone
  • Carpeted
  • Newspapers

Media and entertainment

  • Radio
  • Flat-screen TV
  • Shared lounge/TV area
  • Cable or satellite TV
  • Smartphone dock


  • Toilet
  • Toilet paper
  • Private bathroom
  • Walk-in shower


  • Ironing service
  • Laundry facilities
  • Laundry service
  • Iron and ironing board


  • Sofa bed
  • Alarm clock
  • Wardrobe or closet


  • Computer use available
  • Fax/photocopying
  • Desk


  • Beach towels
  • Outdoor furniture

Things to do

  • Gift shop
  • Shops (on site)

Family friendly

  • Kids meals
  • Children's television networks

Parking and transportation

  • Shuttle service (free)


  • Fitness center


  • Outdoor pool

Places of interest near The Alloy, a Doubletree by Hilton - Valley Forge

Attractions in King of Prussia, Pennsylvania curated by momondo

The Alloy, a Doubletree by Hilton - Valley Forge location: 301 West DeKalb Pike, King of Prussia, PA 19406

Restaurants and Cafés

Sushi Kazu Restaurant0.1 mi
Restaurant THREE01 - Dolce Valley Forge0.1 mi
Michaels Jewish Delicatessen & Restaurant0.2 mi
Peppers Italian Restaurant & Bar0.3 mi

The Alloy, a Doubletree by Hilton - Valley Forge Reviews

GreatBased on 637 verified guest reviews

Pros +
  • Staff was great and very helpful. (in 43 reviews)
  • Rooms were clean and spacious. (in 37 reviews)
  • Service and room as amazing. (in 32 reviews)
Cons -
  • The room was dirty (in 37 reviews)
  • The room was dirty (in 36 reviews)
  • the hotel smell like smoke! (in 18 reviews)

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The Alloy, a Doubletree by Hilton - Valley Forge room booking info

Check in/Check out

Check in anytime after 3:00 PM, check out anytime before 12:00 PM


Cancellation/prepayment policies vary by room type and provider.

Frequently asked questions

  • In King of Prussia, 3 star hotels have average nightly rates of $158. The Alloy, a Doubletree by Hilton - Valley Forge is $39 cheaper than the city average at just $119/night.

  • There are 16.3 mi between Philadelphia and The Alloy, a Doubletree by Hilton - Valley Forge. The drive to and from the airport should be about 48min, depending on traffic. Take into account high traffic times, especially near more metropolitan areas.

  • If you’re looking for a simple travel option from Philadelphia to The Alloy, a Doubletree by Hilton - Valley Forge, consider calling a taxi or rideshare service to take you to the hotel as well as around the city during your visit.

  • Feel free to bring your dog with you while staying at The Alloy, a Doubletree by Hilton - Valley Forge.

  • Yes, The Alloy, a Doubletree by Hilton - Valley Forge does have a restaurant where you can sit down to eat or take food to go. There are also many other quality food options in King of Prussia for those looking for something different. If you are staying at The Alloy, a Doubletree by Hilton - Valley Forge, you are more than welcome to order food through the hotel’s room service menu.

  • The Alloy, a Doubletree by Hilton - Valley Forge does have a pool on site that hotel guests may use. Be advised that hotels typically have rules associated with pool usage. momondo would advise you to check with the front desk before taking a swim.

  • You can reach the main line at +1 610 337 1200.

  • Yes, The Alloy, a Doubletree by Hilton - Valley Forge has Wi-Fi available to hotel guests.

  • The Alloy, a Doubletree by Hilton - Valley Forge does have a gym on-site that is available to hotel guests. Some hotel gyms may not have 24-hour access, so it is best to ask a front desk clerk for fitness center hours.

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