Newly Renovated
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Easy access to King of Prussia Mall
We're between I-276 and Highway 202, one mile from King of Prussia Mall, the largest on the east coast. Our free shuttle covers a five-mile radius, including local draws such as the Valley Forge National Historical Park. Enjoy free parking, a seasonal outdoor pool, a fitness center, and a warm DoubleTree cookie at check-in.
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Our amenities
Dining and drinks
Stop by the stylish Hammer and Fire for breakfast, lunch, and private dining up to 24 people. Hammer and Fire offers an upscale dinner service and rotating craft beer list. Room service is available.


Meetings and events
- Total event space24,970sq. ft.
- Largest room setup2,340sq. ft.
- Meeting rooms28
- Guest rooms327
Where to find us
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the Alloy King of Prussia - a DoubleTree by Hilton
Hotel Policies
Self parkingComplimentary
Valet parkingNot available
SecuredNot available
CoveredNot available
In/Out privilegesAvailable
Other parking InformationParking lot with under cover parking available.
Pets allowedYes.
DepositYes. $75.00 Non-refundable Fee
Max weight75 lbs
Max sizeLarge
Other pet informationNon-refundable $75 per stay fee required
A fee up to $250 will be charged for smoking in a non-smoking room. Please ask the Front Desk for locations of designated outdoor smoking areas.
Free in-room and lobby WiFi