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Heartland Bighorn 3776RL For Sale At Our Everyday Rock Bottom Price Guarantee.

Spacious, Comfy, And Luxurious!

The Heartland Bighorn 3776RL is a luxurious and spacious fifth wheel designed to provide the utmost comfort and convenience for RV enthusiasts.

With its upscale features, high-quality construction, and thoughtful design, this fifth wheel promises to be the perfect home on wheels for extended adventures or full-time living.


The exterior of the Heartland Bighorn 3776RL exudes elegance and durability. It boasts a sleek and aerodynamic profile, along with eye-catching graphics and stylish accents. The high-quality construction includes an aluminum frame and laminated sidewalls, ensuring strength and longevity while keeping the weight manageable. The large pass-through storage compartments provide ample space for all your camping gear and outdoor equipment.

Living Area

Upon stepping inside, you'll be welcomed by a spacious and opulent living area. The interior is thoughtfully designed with residential-style furnishings, including plush sofas and comfortable recliners. The large panoramic windows not only bring in an abundance of natural light but also offer stunning views of your surroundings. The living area is perfect for relaxation, entertainment, and spending quality time with family and friends.


The Heartland Bighorn 3776RL features a gourmet kitchen that will impress even the most discerning chefs. It comes equipped with high-end appliances, including a residential-sized refrigerator, a three-burner stove, a convection microwave, and a large island with a double sink. The solid surface countertops and ample storage space, including a pantry, ensure you have all the tools and room you need to prepare delicious meals on the road.

Master Bedroom

The master bedroom is a private sanctuary with a king-sized bed, offering the ultimate in comfort for a restful night's sleep. The bedroom is generously equipped with storage options, such as a walk-in closet and plenty of overhead cabinets, allowing you to bring all your belongings on your travels. You'll also find a dresser and a TV hookup in the bedroom for added convenience and entertainment.


The fifth wheel features a spacious and well-appointed bathroom that rivals those found in luxury homes. It typically includes a large shower with a glass door, a porcelain toilet, and an elegant vanity with a sink and a medicine cabinet. The attention to detail and high-quality fixtures ensure a luxurious experience every time.


Entertainment options abound in the Heartland Bighorn 3776RL. The living area often comes with a large LED TV, a soundbar, and a built-in entertainment center with storage for all your media devices. Additionally, the fifth wheel might be pre-wired for satellite and cable, allowing you to stay connected to your favorite shows and channels.

Air Conditioning and Heating

The fifth wheel is equipped with efficient heating and cooling systems to keep you comfortable regardless of the weather conditions. Dual-pane windows and effective insulation contribute to maintaining a cozy interior all year round.

Construction and Safety

Heartland RVs are known for their sturdy construction and attention to safety. The Bighorn 3776RL is built with high-quality materials and includes safety features like smoke detectors, a fire extinguisher, and a carbon monoxide detector.


In conclusion, the Heartland Bighorn 3776RL is a top-of-the-line fifth wheel that combines luxury, functionality, and durability. Whether you're embarking on a cross-country adventure or planning to live in your RV full-time, this model is designed to provide you with the comforts of home while you explore the great outdoors in style.

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Avalon RV Center is not responsible for any misprints, typos, or errors found in our website pages. Any price listed excludes sales tax, registration tags, and delivery fees. Manufacturer pictures, specifications, and features may be used in place of actual units on our lot. Please contact us @800-860-7728 for availability as our inventory changes rapidly. All calculated payments are an estimate only and do not constitute a commitment that financing or a specific interest rate or term is available.

Manufacturer and/or stock photographs may be used and may not be representative of the particular unit being viewed. Where an image has a stock image indicator, please confirm specific unit details with your dealer representative.