The Proving Grounds
Visit The Proving Grounds
Things to do
LEGOLAND® Discovery Center Philadelphia
£19
per adult
80% of travellers recommend
Go City: Philadelphia All-Inclusive Pass with 30+ Attractions
£45
per adult
82% of travellers recommend
BYOB Historically Hilarious Trolley Tour of Philadelphia
£37
per adult
100% of travellers recommend
Center City Philadelphia Food Tour with Reading Market
£45
per adult
88% of travellers recommend
Go City: Philadelphia Explorer Pass - Choose 3 to 7 Attractions
£45
per adult
76% of travellers recommend
Plan a trip to see The Proving Grounds
Price found within the past 48 hours. Click for updated prices.
The Windsor Suites
Center City
Price was £1,146, price is now £954 per person
£954
per person
16 Sept - 22 Sept
found 1 day ago
Return flight included
London (LHR) to Philadelphia (PHL)
8.8/10 Excellent! (2,957 reviews)
Good hotel in general. However, missing a few things and could use helpful improvements:
-Main light in room was not working.
-It took 5 minutes to figure out which handle of the showers controls what and how to get it just right.
-Hotel doe not have amenity to print boarding passes for flight
-Outdoor skyline deck is locked at 8PM
-Walls are not sound-proofed at all and next door guests sound almost as if in your room
Reviewed on 7 Jul 2026
Philadelphia Marriott Old City
Center City
Price was £1,258, price is now £1,042 per person
£1,042
per person
16 Sept - 22 Sept
found 1 day ago
Return direct flight included
London (LHR) to Philadelphia (PHL)
8.6/10 Excellent! (1,007 reviews)
We had a fantastic stay! The hotel was spotless, the room was comfortable, and the staff went above and beyond to make us feel welcome. Great location and excellent service. Highly recommend! I will definitely come back :-)
Reviewed on 8 Jul 2026
Stay near popular The Proving Grounds attractions
Top Hotel Deals
Check availability on hotels close to The Proving Grounds
Hotel West & Main Conshohocken Philadelphia, Tapestry Collection
46 Fayette Street Conshohocken PA
Residence Inn by Marriott Philadelphia Conshohocken
191 Washington St Conshohocken PA
Marriott Philadelphia West
111 Crawford Ave Conshohocken PA
Hampton Inn Philadelphia/Plymouth Meeting
2055 Chemical Rd Plymouth Meeting PA
Extended Stay America Suites - Philadelphia - Plymouth Meeting - West
101 Lee Drive Plymouth Meeting PA
Homewood Suites By Hilton Philadelphia Plymouth Meeting
200 Lee Drive Plymouth Meeting PA
The Alloy King of Prussia - a DoubleTree by Hilton
301 W Dekalb Pike King of Prussia PA
Extended Stay America Suites Philadelphia Plymouth Meeting E
437 Irwins Ln Plymouth Meeting PA
SpringHill Suites by Marriott Philadelphia Plymouth Meeting
430 Plymouth Road Plymouth Meeting PA
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.