What Is the Largest Travel Trailer?

Contributor

Kerisa Kiele Tiongson

Favorite Trip

Route 66 from Chicago to Los Angeles our first year of RV life.

Home Base

The Open Road! Full-Time RV’er traveling the U.S.

Favorite RV

2020 Forest River EVO 178 toy-hauler! Our tiny home on wheels.

About Contributor

Kerisa is a full-time travel writer and RV’er who travels with her husband Anthony, adventure dachshund Butters, and senior homebody turned adventure cat, Tiskies. She has been to all 50 states, 49 of them in an RV! You can find her telling her stories from RV life at travelingtiongsons.com.

WHEN HITTING THE OPEN ROAD, your travel trailer’s size can make all the difference. The largest travel trailers offer the space and comfort to truly feel at home while exploring new destinations. Whether traveling with family, seeking ample storage, or craving more space to relax, the largest travel trailer available might be perfect for you, especially if you want to avoid fifth wheel options. 

Let’s explore some of the largest travel trailer models on the market (that aren’t destination trailers). From bunkhouses with ample sleeping arrangements to sleek designs that maximize comfort and functionality, we’ll learn how these oversized travel trailers elevate your road trip experience!

Key Takeaways

  • Spacious Family Options: Bunkhouse travel trailers like the Jayco Jay Flight SLX 330TBS and Heartland Eddie Bauer 34BHS provide multiple sleeping areas, dual bathrooms, and family-friendly features ideal for large groups or families.
  • Rear Living Comfort: Rear living room models such as the Forest River Cherokee Wolf Den 306MM and CrossRoads Zinger 340LR focus on residential-style comfort with wide-open lounges, panoramic windows, and upscale entertainment centers.
  • Innovative Layouts: Front kitchen trailers like the Heartland Eddie Bauer 33FK and Palomino Puma 31FKRK maximize cooking space and style, offering expanded counterspace, abundant storage, and open-concept designs for travelers who prioritize kitchen functionality.

Largest Bunkhouse Travel Trailers

A bunkhouse travel trailer is a game-changer when traveling with kids, friends, or multi-generational family members. These large RVs are designed with extra sleeping space, often in private rear bunk rooms. This gives younger travelers or guests space to relax, play, and sleep comfortably. 

Whether you need dual bathrooms, oversized dinettes, or clever storage, these large bunkhouse campers deliver. They all boast family-focused features that make life on the road easier—and a whole lot more fun.

Jayco Jay Flight SLX 330TBS

Images by Camping World

Specs

  • Length: 37’7”
  • Dry Weight: 7,015 pounds
  • Cargo Capacity: 1,985 pounds
  • Sleeping Capacity: Up to 6

The Jay Flight SLX 330TBS is a family-friendly travel trailer that maximizes its large floor plan with innovative design and comfort-focused features. A spacious rear bunkhouse and a second bathroom offer private spaces for kids or guests, while the front bedroom provides a quiet retreat for parents.

The open-concept living area includes a large slide-out with a separate couch and dining table. Plus, it has a well-equipped kitchen with a pantry and residential-style appliances. With a sleeping capacity of up to six and nearly 2,000 pounds of cargo capacity, this travel trailer is ideal for families looking to travel comfortably without sacrificing space or convenience.

East to West Silver Lake 3250QB

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Specs

  • Length: 37’8”
  • Dry Weight: 7,518 pounds
  • Cargo Capacity: 3,462 pounds
  • Sleeping Capacity: Up to 8

The Silver Lake 3250QB is a spacious travel trailer for those who want comfort and privacy on the road. One of its standout features is the rear bunk room, which includes a solid door for added separation, giving kids or guests their private retreat. It also boasts a cargo door to seamlessly convert the space to a mini RV garage between destinations.

The main living area is bright and open, with large windows and an electric fireplace that adds a warm, cozy touch. With a sleeping capacity of up to eight, the 3250QB is a great choice for families who want room to spread out and feel at home wherever the road takes them.

Heartland Eddie Bauer 34BHS

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Specs

  • Length: 38’5”
  • Dry Weight: 8,824 pounds
  • Cargo Capacity: 2,478 pounds
  • Sleeping Capacity: Up to 8

The Eddie Bauer 34BHS is a large bunkhouse travel trailer designed for comfort, convenience, and style. It is perfect for families or groups and stands out with its light-colored Eddie Bauer interior. It features upscale finishes, a cozy fireplace, and a 39” TV for relaxed evenings indoors.

Other interior amenities include a JBL sound system, a washer/dryer-ready closet, and a residential 16-cubic-foot 12V refrigerator, making it a top pick for anyone searching for a large travel trailer with a stylish and practical bunkhouse.

The spacious rear bunk room includes two bunks and a sofa sleeper—ideal for kids, guests, or anyone needing extra space. Even your pets are part of the plan, thanks to thoughtfully built-in enclosures that give small four-legged family members a cozy space of their own. With the whole crew covered, this large travel trailer truly brings home on the road.

Forest River Cherokee Grey Wolf 29NM

Images by Camping World

Specs

  • Length: 37’7”
  • Dry Weight: 6,858 pounds
  • Cargo Capacity: 1,047 pounds
  • Sleeping Capacity: Up to 9

The Cherokee Grey Wolf 29NM is a large travel trailer with a bunkhouse that offers big comfort without the heavy towing weight. Weighing in at just 6,858 pounds dry, it’s lighter than many in its class while still delivering a spacious layout that sleeps up to nine.

The unique rear bunkhouse includes multiple sleeping spaces and a collapsible dinette, giving kids and guests their own flexible hangout space for meals, games, or winding down.

The living area is bright and welcoming, with large windows, a fireplace, and a roomy U-shaped dinette perfect for gathering. A private front bedroom, walk-through bathroom, and dual entry doors add convenience, while the outdoor kitchen and Cherokee backup camera system make setup and mealtime a breeze.

With premium features like the complete suite of stainless steel kitchen appliances, an outdoor shower, and a seamless roofing membrane, the Grey Wolf 29NM is built to help you travel lighter, without compromising comfort or versatility.

Forest River Ozark 3190BHK

Images by Camping World

Specs

  • Length: 37’9”
  • Dry Weight: 8,993 pounds
  • Cargo Capacity: 2,182 pounds
  • Sleeping Capacity: Up to 9

Spacious, stylish, and packed with features families love, the Ozark 3190BHK has a rear bunkhouse that’s the star of the show. Kids and guests will love the multiple seating and sleeping options, including bunks, a convertible sofa, and tons of built-in storage to keep things organized.

In the main living area, an L-shaped sofa offers a cozy spot to stretch out and enjoy movie nights, while the entertainment center creates a warm, central hub for the whole family. The fully equipped kitchen includes modern appliances and generous counterspace, making mealtime simple. Plus, the outdoor kitchen gives you more cooking space and versatility.

With a private front bedroom, ample interior storage, and thoughtful design throughout, the Ozark 3190BHK combines comfort and functionality for unforgettable family adventures.

Comparisons

Largest Travel Trailers with Rear Living Rooms

While bunkhouses are perfect for kids or guests, rear living room travel trailers offer a different level of comfort. They are ideal for couples, small families, or empty nesters who prioritize lounge space and entertaining. 

These layouts often feature expansive seating areas, panoramic windows, and upscale entertainment centers. If you’re looking for a large travel trailer where you can kick back, host friends, or simply enjoy the view, these rear living models deserve a spot on your shortlist.

Forest River Cherokee Wolf Den 306MM

Images by Camping World

Specs

  • Length: 40’1”
  • Dry Weight: 8,578 pounds
  • Cargo Capacity: 2,522 pounds
  • Sleeping Capacity: Up to 6

The Cherokee Wolf Den 306MM delivers a roomy, residential-style layout that’s made for relaxing. This triple-slide RV floor plan creates a wide-open rear living space framed by panoramic windows and outfitted with two sofas, dual recliners, and a built-in entertainment center—perfect for unwinding after a day outdoors.

The central kitchen is equally impressive, featuring a full pantry, kitchen bar with stools, and a spacious dinette with slide-out storage drawers. A private front bedroom and walk-through bath offer comfort and privacy, while the outdoor kitchen and TV mount under the power awning extend your living space outside. 

Despite being the largest travel trailer on this list, the Wolf Den 306MM comes in under 8,600 pounds dry. That makes it towable by some full-size trucks if you’re conscious about how much weight you load. It’s perfect for travelers who want rear living comfort without sacrificing functionality or value.

Jayco Jay Flight SLX 334RTS

Jay Flight SLX 334RTS Floor Plan-largest-travel-trailer
Image by Jayco

Specs

  • Length: 38’
  • Dry Weight: 8,900 pounds
  • Cargo Capacity: 1,700 pounds
  • Sleeping Capacity: Up to 6

The Jay Flight SLX 334RTS is a standout rear living travel trailer that combines comfort and convenience in a clever, spacious layout. The central rear living area features a jackknife sofa, dual recliners, and a large entertainment center—perfect for movie nights or relaxing after a day outdoors. 

The kitchen island adds function and style, offering extra prep space and storage alongside a pantry, microwave, and full-size refrigerator. With opposing slide-outs in the living and dining areas, the open-concept design feels roomy and inviting.

Up front, the private bedroom includes a walk-around queen bed and even more storage space, making long-term travel more manageable. If you’re looking for the largest travel trailer with a rear living room that blends everyday practicality with cozy comforts, the Jay Flight SLX 334RTS checks all the right boxes.

CrossRoads Zinger 340LR

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Specs

  • Length: 38’
  • Dry Weight: 8,788 pounds
  • Cargo Capacity: 2,412 pounds
  • Sleeping Capacity: Up to 8

The Zinger 340LR is one of the largest bumper pull travel trailer models designed for extended stays and elevated comfort. It delivers a surprising amount of flexibility and elbow room, thanks partly to its 7-foot ceilings and wide-open layout.

The rear living area is airy and inviting, featuring a tri-fold sofa, theater seating, and a fireplace under a large entertainment center—perfect for relaxing in style. The bright interior design and tall ceilings create a residential feel that makes the space feel more like a home than a trailer.

One of the standout features is the dedicated laundry room, a rare perk even in some of the largest travel trailers made in the US. Whether on a long road trip or setting up at a seasonal site, having a dedicated laundry space adds serious convenience. The fully equipped kitchen, walk-through bathroom, and private front bedroom with plenty of storage round out this feature-packed floor plan.

For travelers who want space, light, and livability, the Zinger 340LR delivers all that—and then some.

Comparisons

Largest Travel Trailer RVs With Front Kitchen and Living Areas

Travel trailers with front kitchens and living areas offer a fresh twist on traditional floor plans, placing the cooking and entertaining space at the front of the RV for a more open, residential feel. With expanded counterspace and roomy seating arrangements, these are some of the world’s largest travel trailer models for travelers who enjoy mealtime as much as adventure.

Heartland Eddie Bauer 33FK

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Specs

  • Length: 37’
  • Dry Weight: 7,940 pounds
  • Cargo Capacity: 3,490 pounds
  • Sleeping Capacity: Up to 6

The Eddie Bauer 33FK brings style and function to the campground with its inviting, earthy-tone interior and thoughtfully designed front kitchen. 

As one of the largest Heartland travel trailer floor plans, it offers an expansive, panoramic front kitchen with generous counterspace, abundant cabinetry, and residential-style appliances, making it a dream for campers who love to cook.

The open-concept living area flows seamlessly from the kitchen and provides plush seating, ideal for entertaining or relaxing after a day outdoors. With sleeping space for up to six and nearly 3,500 pounds of cargo capacity, this camper is ready for long hauls and extended stays.

Palomino Puma 31FKRK

Images by Palomino RV

Specs

  • Length: 37’11”
  • Dry Weight: 8,330 pounds
  • Cargo Capacity: 1,597 pounds
  • Sleeping Capacity: Up to 4

Designed for superior indoor and outdoor cooking, the Puma 31FKRK features a spacious front kitchen and the option for an exterior micro kitchen with a griddle—perfect for those who love to cook in the open air.

Inside, the residential-style front kitchen offers abundant counterspace, plenty of cabinetry, and a panoramic front window that brings in tons of natural light. A full-height pantry and a 12V refrigerator with dual-swinging doors round out this luxurious kitchen space.

The rear king bedroom provides a cozy retreat, while recliners and a sofa in the central living area give you comfortable spots to kick back and relax. With a generous floor plan and thoughtful amenities, the Puma 31FKRK is one of the largest luxury travel trailers for couples looking to enjoy elevated camping. 

Comparison

What Is the Longest RV You Can Buy?

The longest RVs are typically Class A motorhomes, fifth wheels, and destination trailers, which can reach up to 45 feet in length. Among travel trailers, models like the Forest River Cherokee Wolf Den 306MM and other triple-slide designs are just over 40 feet long, making them some of the longest towable RVs available without stepping into the fifth wheel or destination trailer categories.

What Is the Largest Square Footage Travel Trailer?

When fully opened, the largest travel trailer with slides will have roughly 300 to 400 square feet of interior space. While exact square footage varies by floor plan, triple-slide layouts and wide-body designs typically offer the most room. Travel trailers like the Jayco Jay Flight SLX 334RTS and CrossRoads Zinger 340LR maximize usable space with open layouts, tall ceilings, and extended slides that maximize their footprint.

Which Travel Trailer Has the Largest Bathroom?

Several large travel trailers offer spacious bathrooms, but models with rear-bath layouts or dual bathrooms tend to provide the most room. For example, the Palomino Puma 31FKRK features a generously sized rear bathroom with a full walk-in shower and ample storage. Similarly, bunkhouse models like the Jayco Jay Flight SLX 330TBS often include a second bathroom, offering extra space and convenience for families or groups.


With advanced features and comfort-focused designs, the largest travel trailers allow you to enjoy both the journey and the destination. Compare them to other top travel trailer floor plans:

Which of these expansive travel trailers are you ready to take on an adventure? Let us know in the comments below.

Author

  • Kerisa is a full-time travel writer and RV'er who travels with her husband Anthony, adventure dachshund Butters, and senior homebody turned adventure cat, Tiskies. She has been to all 50 states, 49 of them in an RV! You can find her telling her stories from RV life at travelingtiongsons.com.

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  • Comment (2)
  • Brian Winterton says:

    Just saw an ad for a Lux 48 footer and last week there was a Ro footer in the park so you need to update your data

    • Hi Brian!

      Are you referring to the Luxe brand for both of these?

      If so, their RVs are specifically 5th wheels, and our focus of this piece was travel trailers only. But if you’re referring to a separate manufacturer, please let us know. Thank you!

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