The Alloy King of Prussia - a DoubleTree by Hilton

301 West Dekalb Pike, King Of Prussia, PA 19406 United States (USA) near Exit 328 on I-76 (~1.4mi)
View Map Reservations: 1-800-760-7718
4.0 Star Property
40.092320-75.370240
+1-800-760-7718
Check availability
Very Good
4.0/5

Based on 1224 guest reviews

Show Guest Reviews
  • With an outdoor pool!
  • Avg. Group Discount of 42.5%!
  • Fitness / Gym is on-site
  • 327 rooms in property
  • Hotel has 9 floors
  • Hotel has 60 suites
  • Check-in: 3:00pm
  • Hotel has an eco-friendly policy
  • Group booking rating of 10.0/10
  • 27 conference rooms in property

Check Current Prices






Standard prices by room type for the next 60 days

Rates shown are nightly rates before taxes and do not necessarily reflect all discounts available. The chart provides the cheapest public rates available by room type.

Room Types

Check Rates1 Bedroom King Suite
Non-Smoking
Check Rates1 King 2 Room Suite
Non-Smoking
Check Rates1 King Accessible Bathtub
Non-Smoking
Check Rates1 King Accessible Roll in Shower
Non-Smoking
Check Rates1 King Bed
Non-Smoking
Check Rates1 King Bed 2 Room Corner Suite
Non-Smoking
Check Rates1 King Bed 2 Room Corner Suite Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check Rates1 King Bed 2 Room Corner Suite Complimentary High Speed Sweet Dreams Experience Bed Sofa Bed 55 Inch
Non-Smoking
Check Rates1 King Bed 2 Room Suite Sofa Bed
Non-Smoking
Check Rates1 King Bed 2 Room Suite Sofa Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check Rates1 King Bed 2 Room Suite Sofa Bed Complimentary High Speed Sweet Dreams Experience Bed Living Room 55
Non-Smoking
Check Rates1 King Bed Accessible Bathtub
Non-Smoking
Check Rates1 King Bed Accessible Roll in Shower
Non-Smoking
Check Rates1 King Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check Rates1 King Bed Complimentary High Speed Sweet Dreams Experience Bed 55 Inch Flat Screen TV
Non-Smoking
Check Rates1 King Bed Corner Suite
Non-Smoking
Check Rates1 King Bed Junior Suite
Non-Smoking
Check Rates1 King Bed Junior Suite Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check Rates1 King Bed Junior Suite Complimentary High Speed Sweet Dreams Experience Bed Sitting Area 55 Inch Fl
Non-Smoking
Check Rates1 King Bed Mobility Accessible
Non-Smoking
Check Rates1 King Bed Suite
Non-Smoking
Check Rates1 King Bed Suite with Sofa Bed
Non-Smoking
Check Rates1 King Bed with Sofa Bed Suite
Non-Smoking
Check Rates1 King Corner Suite
Non-Smoking
Check Rates1 King Junior Suite
Non-Smoking
Check Rates1 King Mobility Accessible with Bathtub
Non-Smoking
Check Rates1 King Mobility Accessible with Bathtub Complimentary High Speed Sweet Dreams Experience Bed 55 Inch
Non-Smoking
Check Rates1 King Mobility Accessible with Roll in Shower
Non-Smoking
Check Rates1 King Mobility Accessible with Roll in Shower Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check Rates2 Queen Beds
Non-Smoking
Check Rates2x Points Package 1 King Bed 2 Room Corner Suite Complimentary High Speed Sweet Dreams Experience Be
Non-Smoking
Check Rates2x Points Package 1 King Bed 2 Room Suite Sofa Bed Complimentary High Speed Sweet Dreams Experience
Non-Smoking
Check Rates2x Points Package 1 King Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check Rates2x Points Package 1 King Bed Junior Suite Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesBreakfast Buffet Included 1 King Bed 2 Room Corner Suite Complimentary High Speed Sweet Dreams Exper
Non-Smoking
Check RatesBreakfast Buffet Included 1 King Bed 2 Room Suite Sofa Bed Complimentary High Speed Sweet Dreams Exp
Non-Smoking
Check RatesBreakfast Buffet Included 1 King Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesBreakfast Buffet Included 1 King Bed Junior Suite Complimentary High Speed Sweet Dreams Experience B
Non-Smoking
Check RatesJunior King Suite
Non-Smoking
Check RatesJunior Suite 1 King Bed with Sofa Bed
Non-Smoking
Check RatesJunior Suite King Bed
Non-Smoking
Check RatesKing Accessible Roll in Shower
Non-Smoking
Check RatesKing Corner Suite
Non-Smoking
Check RatesKing Room with Bathtub Disability Accessible
Non-Smoking
Check RatesMake It Montco Experience 1 King Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesRestricted Cxl 1 King Bed 2 Room Corner Suite Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesRestricted Cxl 1 King Bed 2 Room Suite Sofa Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesRestricted Cxl 1 King Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesRestricted Cxl 1 King Bed Junior Suite Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesRise and Ride 1 King Bed 2 Room Corner Suite Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesRise and Ride 1 King Bed Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesRise and Ride 1 King Bed Junior Suite Complimentary High Speed Sweet Dreams Experience Bed
Non-Smoking
Check RatesStandard Corner Suite King Bed
Non-Smoking
Check RatesStandard Room, King or Two Doubles
Non-Smoking
Check RatesStandard Suite King Bed
Non-Smoking
Check RatesSuite 1 King Bed with Sofa Bed Corner
Non-Smoking

Local Attractions

King of Prussia Mall - largest retail shopping complex in US - 1/4-mile away; complimentary transportation in a 5-mile radius; over 70 restaurants in 3-mile radius. Near by attractions... Valley Forge Park; Elmwood Park Zoo, LegoLand, Philadelphia Zoo; Center City Philadelphia

Verified Reviews of The Alloy King of Prussia - a DoubleTree by Hilton

Below are the verified reviews from guests that we have booked recently:
"Great Hotel & Pool!"
Overall Score5.0/ 5
Clean, friendly staff, nice pool, lobby and gym.
(Individual traveler, booked 1 room), from US flag
12-Jun-2022 Verified Review, stayed from Mon Jun 06 to Fri Jun 10 2022 at a $115.99 average nightly rate.
"Relaxing and enjoyable."
Overall Score5.0/ 5
Everything was great. Relaxing and enjoyable. Staff very knowledgeable and friendly.
(Individual traveler, booked 1 room), from US flag
08-Jun-2022 Verified Review, stayed from Sat Jun 04 to Sun Jun 05 2022 at a $255.02 average nightly rate.
"Need to Up their Game."
Overall Score3.0/ 5
This is a nice property with loads of space. I had multiple issues from one of my two room reservation being randomly cancelled. The staff being rude about my having booked it third party, although I paid the hotel for the room. The reservation was eventually restored. When we arrived the rooms were not ready at check in (nor were many others) and when we did get rooms they were not what we reserved. But we were happy to have them and get to our event close to on time. Another in our party asked for a bedding change when there was a spill and to have a mattress pad put on the bed. .nothing was done. The pool was not opened when scheduled. At check out, I stood there waiting for the associate to take a call and check out another guest in the middle of our transaction. A busy weekend at a huge hotel is no excuse for not being able to handle arrival and the needs of guests. Need to be more professional all the way around.
(Group coordinator, booked 2 rooms), from US flag
29-May-2022 Verified Review, stayed from Sat May 28 to Sun May 29 2022 at a $111.99 average nightly rate.
"Very nice hotel."
Overall Score4.0/ 5
Overall great experience; very nice hotel.
(Individual traveler, booked 1 room), from US flag
18-Apr-2022 Verified Review, stayed from Fri Apr 15 to Sat Apr 16 2022 at a $104.99 average nightly rate.
"Beautiful Hotel"
Overall Score4.0/ 5
Beautiful hotel. We were in town for a soccer tournament and got a great rate. Appeared to be fairly clean. We had a pleasant stay :).
(Individual traveler, booked 1 room), from US flag
01-Mar-2022 Verified Review, stayed from Sat Feb 26 to Sun Feb 27 2022 at a $92.99 average nightly rate.
"I wasn't happy what service I was very disrespect in your place."
Overall Score1.0/ 5
I don't know what to tell you.
(Individual traveler, booked 1 room), from US flag
02-Dec-2021 Verified Review, stayed from Fri Nov 19 to Sun Nov 21 2021 at a $147.91 average nightly rate.
"Outstanding"
Overall Score5.0/ 5
Everything was just perfect. Clean, delicious meals at the restaurant, staff was great too.
(Individual traveler, booked 1 room), from US flag
24-Aug-2021 Verified Review, stayed from Fri Aug 20 to Sun Aug 22 2021 at a $152.93 average nightly rate.
"Nice restaurant/bar. Great food and drink."
Overall Score4.0/ 5
Disappointed with the cleanliness of the room. fridge hadn't been cleaned out from previous occupants. No comforter on one of our beds. No maid service. Restaurant/bar was great and wonderful service.
(Group coordinator, booked 2 rooms), from US flag
15-Jun-2021 Verified Review, stayed from Fri Jun 11 to Sun Jun 13 2021 at a $159.20 average nightly rate.
"Too Much Noise."
Overall Score3.0/ 5
Room was clean and beds were very comfortable. Too much noise from the room next door. Felt like the people who were causing the ruckus were in our room. Need to do a better job of reducing noise pollution.
(Individual traveler, booked 1 room), from US flag
13-Apr-2021 Verified Review, stayed from Sat Apr 10 to Sun Apr 11 2021 at a $88.99 average nightly rate.
"Good"
Overall Score4.0/ 5
The only thing was that we were not offered clean towels for the next day.
(Individual traveler, booked 1 room), from US flag
18-Jul-2020 Verified Review, stayed from Fri Jul 17 to Sun Jul 19 2020 at a $133.56 average nightly rate.
"Coffee machine didn’t work well at all and no coffee in the room."
Overall Score2.0/ 5
Telephone in the room didn't work at all we,when we made a reservation didn't tell us was under construction working.
(Individual traveler, booked 1 room), from US flag
14-Jul-2020 Verified Review, stayed from Mon Jul 13 to Tue Jul 14 2020 at a $129.00 average nightly rate.
"Covid plus renovations."
Overall Score4.0/ 5
I liked my room. However, with construction going on, the restaurant, bar and room service were out of service. Also no vending machines on my floor. The virus didn't help the situation. Loved my room.
(Individual traveler, booked 1 room), from US flag
22-Jun-2020 Verified Review, stayed from Tue Jun 16 to Sat Jun 20 2020 at a $73.50 average nightly rate.
"Disappointing"
Overall Score2.0/ 5
My son and I spent the night for a volleyball tournament he had early Sunday morning. The staff was friendly, however we tried to eat at the hotel restaurant and both of our meals were not edible. His food was undercooked and mine was charred. The bartender was very nice but the waitress complained about other staff in front of us and seemed to be extremely unhappy with her job. She complained non stop to the bartender. We were only a few feet away so we heard everything she was saying. Not quite the ambiance one expects after paying for a room and being served awful food. I asked the front desk if they had menus from local restaurants and were told that they were locked up because of the renovations. We ended up having to order food from door dash. We were told the TV system was down but we could rent a complimentary movie. We did rent the movie but weren't able to watch it because the TV had such poor quality. The entire movie was grainy and kept pausing and cutting in and out. Overall my experience was dismal and disappointing. I've stayed at Hilton's before and have never had such a mediocre stay.
(Individual traveler, booked 1 room), from US flag
11-Feb-2020 Verified Review, stayed from Sat Feb 08 to Sun Feb 09 2020 at a $85.73 average nightly rate.
"Soccer tournament weekend stay."
Overall Score1.0/ 5
Reserved room using the TeamSnap reservation tab. Didn't get breakfast coupons to use. Told to go to front desk before breakfast to get some and the supervisor at front desk would not give my family vouchers. Said I made reservation with Expedia which makes NO sense since I followed the team sign up prompt. Refused to pay that extra for breakfast for my whole family and therefore had to travel somewhere else. Unbelievable! My son was in full uniform too and they wouldn't help me. Never again! Won't be staying at your poor customer service driven chain again. Supervisor name: Tonya.
(Individual traveler, booked 1 room), from US flag
17-Nov-2019 Verified Review, stayed from Sat Nov 16 to Sun Nov 17 2019 at a $179.00 average nightly rate.
"Everything Great!"
Overall Score5.0/ 5
Everything great from the warm chocolate chip cookie at arrival, to the room, to the valet ride to and from the restaurant for dinner, to breakfast and to the helpful staff throughout.
(Individual traveler, booked 1 room), from US flag
30-Oct-2019 Verified Review, stayed from Sat Oct 26 to Sun Oct 27 2019 at a $129.22 average nightly rate.
"Absolutely Wonderful"
Overall Score5.0/ 5
From the very beginning our stay was exceptional. Accommodating service and proactive in ensuring we had everything needed/were taken care of. I highly recommend!
(Individual traveler, booked 1 room), from US flag
22-Sep-2019 Verified Review, stayed from Fri Sep 20 to Sun Sep 22 2019 at a $105.33 average nightly rate.
"Overbooked"
Overall Score4.0/ 5
Was sent to Radisson first night due to overbooking. Not happy.
(Individual traveler, booked 1 room), from US flag
02-Aug-2019 Verified Review, stayed from Mon Jul 29 to Fri Aug 02 2019 at a $122.47 average nightly rate.
"I hot hurt by a piece of metal at the base of the bed."
Overall Score4.0/ 5
Waiting to see how it's going to be adressed. Thank you,.
(Individual traveler, booked 1 room), from US flag
04-Oct-2014 Verified Review
4.0 out of 5. Based on 1224 guest reviews

Property Description

Come July 2020 there will be 18 million more reasons to choose DoubleTree   by Hilton Philadelphia-Valley Forge for your next conference, event and hotel accommodations. DoubleTree Valley Forge is in the process of an $18.5 million dollar improvement plan that is scheduled to be completed in mid June of this 2020.  Once finished, guests will enjoy contemporary décor, new bedding, carpet, wall vinyl, modern artwork, 55-inch SMART televisions, more outlets and USB ports, renovated bathrooms and refrigerators in 327 rooms. The DoubleTree by Hilton Philadelphia-Valley Forge will also offer 25,000+ square-feet of improved event space to host unique and advanced options. Three new conference rooms and an executive boardroom will be added. The lobby and public space will be transformed with rich, bold colors, dramatic patterns, and textures including: a lobby lounge, outdoor patio and bar, mother's nursing room, fitness center expansion with state-of-the-art equipment and self-service guest laundry facilities.DoubleTree by Hilton Philadelphia - Valley Forge sits quietly at the crossroads of major highways with easy access to Center City Philadelphia and the surrounding countryside, within a half-hour ride of Philadelphia International Airport.

Green Sustainability

Water conservation program, recycling program, environmentally responsible cleaners, water stations instead of bottled water

Details / Other Expenses

Check In: 3:00pm
Check Out: 12:00 PM
Year of Last Renovation: 2020
Floors: 9
Rooms: 327
Corridors: All Rooms Have Interior Hallways
Non Smoking Rooms: 327
Handicap Rooms:
Suites: 60
Room Windows: Windows Don't Open
Cleaning Frequency: Daily
Meeting Rooms: 27
Meeting Space: 24000 sq. feet
Banquet Space: Holds 598 people
Dist. to Food/Bars: On-site
Dist. to 24hr Restaurant: 1.0 Mi
Dist. to Nearest Gym: On-site
Lounge/Bar Hours: 3:00 PM -11:00AM
Pool Info:
Our 3-season, heated, outdoor pool is the ideal location for your wedding ceremony and cocktail hour. Featuring soft seating, new patio furniture and fire pit, it is perfect for poolside dining during Pennsylvania's warm, sunny summer months! (handicap accessible)
Ownership: Truemark
Policies / Expenses
Cancellation:
Transient - 48hrsGroup - as per contract
Nightly Parking: $0
Typical Group Deposit: 0
Total Taxes: 8.00%
Total Misc Fees: $0.00 USD
(mandatory resort fees/taxes)
State Tax: 6.00%
Occupancy Tax: 4.00%

Amenities / Features


  • Air conditioning
  • Alarm clock
  • ATM
  • Baggage storage facilities
  • Breakfast in room
  • Central location
  • Complimentary newspaper
  • Conference facilities
  • Credit card accepted: Mastercard/Visa
  • Credit card accepted: American Express
  • Credit card accepted: Discover
  • Credit card accepted: Diners Club
  • Dinner available
  • Electronic key card
  • Elevator
  • Express Check-Out
  • Facilities for the disabled
  • Fax available
  • Fitness and health center
  • Free local calls
  • Garage
  • Generator for public spaces
  • Hairdryer available
  • Handicap accessible
  • Central heating
  • Ice Maker
  • Internet - wireless
  • Internet - ethernet
  • Free WiFi Internet
  • Ironing facilities
  • Laundry facilities
  • Licensed bar
  • Movies in room
  • Non-smoking rooms
  • 24 hours opened
  • Office or business center
  • Pets allowed
  • Private bathroom in room
  • Quiet location
  • Radio in room
  • Restaurant
  • Safe in rooms
  • Self controlled heating/cooling system
  • Shop
  • Shower
  • Swimming pool - outdoor
  • Tea and coffee making facilities
  • Telephone
  • Telephone in all rooms
  • Telephone - Free local calls
  • Television
  • TV Channel: HBO
  • TV Channel: Showtime
  • Voicemail

Airport & Shuttle Information

Philadelphia International Airport - 25 miles / 35 minutes; $75.00 one way taxi; Tropiano Shuttle Service-$30 one way (CASH ONLY)

Local Shuttle Info: Complimentary hotel shuttle to local office and within 5 miles of hotel including the King of Prussia mall, Valley Forge National Park and over 70 restaurants

Pet Friendly?

Service animals complying with ADA Title lll regulations are allowed.

Yes! Pets are allowed.
Dog friendly hotel. Limit 2 dogs per room. One time non-refundable fee of $75.

Parking Info

Complimentary

Internet / WiFI

Complimentary

About Doubletree Hotels

  • Delicious warm chocolate chip cookies upon check-in
  • HD TV's
  • Free Wi-Fi in public spaces
  • Premium bath products by Crabtree & Evelyn
  • DoubleTree Fitness Guest Rooms
  • Green-Certified Hotels
  • Eforea Spa offers three customized experiences for any guest
  • Select locations offer Made Markets, serving healthier, fresh made options

The Doubletree Hotels highlights above are subject to change without notice.

Previously known as:
Dolce Valley Forge, Doubletree by Hilton Philadelphia Valley Forge, Doubletree Valley Forge, Doublettree Valley Forge

Seasonality of Hotel Rates at The Alloy King of Prussia - a DoubleTree by Hilton

Rate fluctuations of The Alloy King of Prussia - a DoubleTree by Hilton

The graph above is seasonality of room rates for both our group quotes and the lowest online individual rates our rate checker could find at the time the group/meeting offer was entered. The best group deal shown is 39.7% in June 2022 and the highest average individual rate is $250 in the month of July 2022. This chart will show past seasonality and also project future months. If you are flexible with dates, you may want to consider staying at The Alloy King of Prussia - a DoubleTree by Hilton in a month when rates are lower.

FAQs about The Alloy King of Prussia - a DoubleTree by Hilton

What time is check in?

Check in time is 3:00pm based on the hotel's local time. Early check in may be available if requested at the front desk on the day of check-in.

What time is check out?

Check out time is 12:00 PM based on the hotel's local time. Late check out may be available if requested at the front desk during your stay.

How many rooms does The Alloy King of Prussia - a DoubleTree by Hilton have?

There are 327 rooms in the property.

Is there any meeting space at The Alloy King of Prussia - a DoubleTree by Hilton?

Yes, they have 27 meeting rooms that can support various table layouts.

What parking is available at The Alloy King of Prussia - a DoubleTree by Hilton?

Complimentary

How much does internet cost?

Complimentary

Can I get a AAA rate at The Alloy King of Prussia - a DoubleTree by Hilton?

Sorry, this hotel does not offer AAA hotel discounts at this time.

Can I get a Senior or AARP rate at The Alloy King of Prussia - a DoubleTree by Hilton?

Yes, they have stay dates that support Senior hotel discounts. Example room type: AARP Member Rate 1 King Bed Complimentary High Speed Sweet Dreams Experience Bed

Is there a gym at The Alloy King of Prussia - a DoubleTree by Hilton?

Yes, there is a gym/fitness area available on-site at the property.

Is there a pool at The Alloy King of Prussia - a DoubleTree by Hilton?

Yes, there is a pool on-site at the property. Our 3-season, heated, outdoor pool is the ideal location for your wedding ceremony and cocktail hour. Featuring soft seating, new patio furniture and fire pit, it is perfect for poolside dining during Pennsylvania's warm, sunny summer months! (handicap accessible).

Testimonials:

Testimonials icon
"Everything was spectacular. I LOVE this service. I have booked four separate meeting using your group travel service and I couldn't be more pleased." K.B. - Houston, TX

Learn More Check Rates