Weddings at Valley Forge. . 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. [HOST] Capacity: 1, people. feet of gaming with 50 live table games, slot machines, restaurants, events and beautiful guest rooms. valley forge casino resort. Show Phone. The Valley Forge Casino offers sq. Whether couples want small and intimate or grand and traditional. See photos and read reviews for the Valley Forge Casino Resort pool in King of Prussia, PA. About Valley Forge Casino. Read reviews, view photos, see special offers, and contact Valley Forge Casino Resort. Valley Forge Casino Resort is a large, spacious wedding venue in King of Prussia, Pennsylvania. 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. Everything you need to know about the Valley Forge Casino Resort. Valley Forge Casino Resort is a Wedding Venue in King Of Prussia, PA. Meetings, conventions, and events at Valley Forge Casino Resort are held to a different standard. Valley Forge Casino Resort.