Spencer Grill & RV Park – Spencer, Idaho's Premier Stop Along I-15 Nestled in the heart of eastern Idaho just off Interstate 15 near the Montana border, Spencer Grill & RV Park is a one-of-a-kind destination that combines a full-service restaurant with convenient RV accommodations. The only year-round restaurant in Spencer, this beloved local landmark sits on 4.93 acres in the middle of Idaho's premier recreation corridor and serves as a must-stop for road trippers, RVers, and outdoor enthusiasts alike. The restaurant features a full kitchen, dining for 45 guests, and a bar — known for great food, generous portions, and genuinely friendly service. Fan-favorite menu items include homemade biscuits, hand-cut fries, stone-fired pizzas, and award-worthy burgers, making it a standout dining experience in a surprisingly small town. The adjacent RV park offers full hookups with 30/20/50 amp electric, water, and sewer connections, providing everything travelers need for a comfortable overnight stay. Its proximity to recreational destinations like Stoddard Creek Campground and Camas National Wildlife Refuge makes it an ideal basecamp for exploring the region. Spencer is also known as the opal capital of the United States, with several rock shops nearby, plus ATV trails and easy highway access — making Spencer Grill & RV Park the perfect blend of comfort, community, and adventure for every traveler passing through Idaho.