Mountaineer 318BH

Adventure-Ready Fifth Wheel – 2004 Keystone Mountaineer by Montana 318BH Looking for a home base for your next great escape? This 2004 Keystone Mountaineer 318BH fifth wheel is built for families, adventurers, and road-trippers who want comfort without giving up that wild, off-grid spirit. With a smart bunkhouse layout and generous living space, this rig is perfect for national parks, forest campgrounds, hunting trips, fishing weekends, or extended summer road trips. It sleeps multiple guests comfortably, making it ideal for families or groups who want to explore together and still relax at the end of the day. Why you’ll love it: • Spacious interior with room to spread out after a day outdoors • Dedicated bunkhouse area—great for kids or extra guests • Comfortable master sleeping area for a good night’s rest • Large slide-outs that open up the living space • Plenty of storage for gear, coolers, chairs, and adventure essentials • Solid Montana-line construction known for durability and long road life Perfect for: • Long weekends in the mountains • Cross-country road trips • RV parks, state parks, and remote campgrounds, or just a guest house. • Families who want space without towing a massive toy hauler Whether you’re parked lakeside, tucked into the pines, or set up near your favorite trailhead, this Mountaineer gives you a cozy, reliable retreat from the elements—rain or shine. If you’re looking for a well-laid-out fifth wheel with classic Montana quality and an outdoors-first vibe, this 318BH is ready to roll and make memories.