Read reviews, view photos, see special offers, and contact Valley Forge Casino Resort. 1st Avenue, King of Prussia, PA. Valley Forge Casino Resort · A seasonal outdoor pool with sunloungers and pool umbrellas · Free self-parking · Cooked-to-order breakfast (surcharge), express check. Weddings at Valley Forge. About Valley Forge Casino. Valley Forge Casino Resort is a Wedding Venue in King Of Prussia, PA. The Valley Forge Casino offers sq. feet of gaming with 50 live table games, slot machines, restaurants, events and beautiful guest rooms. See photos and read reviews for the Valley Forge Casino Resort pool in King of Prussia, PA. The most elegant weddings in Suburban Philadelphia are held right here at the Valley Forge Casino Resort. We have the space, accommodations, and catering available. Valley Forge Casino Resort. Whether couples want small and intimate or grand and traditional. . Meetings, conventions, and events at Valley Forge Casino Resort are held to a different standard. Valley Forge Casino Resort is a large, spacious wedding venue in King of Prussia, Pennsylvania. valley forge casino resort. Show Phone. Everything you need to know about the Valley Forge Casino Resort. [HOST] Capacity: 1, people.