Bring the whole family to this great place with lots of room for fun. Huge deck and private backyard for outdoor fun, and 3,400 sq ft with open kitchen and family room. or Located on the shore of Toledo Bend lake and in the middle of Lost Frontier RV Park in Hemphill, TX. RV park amenities include zero-entry pool, splash pad, and beach. The Bar & Grill has the best food in the area and is a short walk from the front door. Park staff will ensure your stay is easy and memorable!