{"@context":"https://schema.org","@type":"Product","name":"5 New Keystone Montana High Country RVs for sale in Maine","offers":{"@type":"AggregateOffer","offerCount":5,"lowPrice":"70341.00","highPrice":"88990.00","priceCurrency":"USD","offers":[{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-381tb/28e4c540-6ae6-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 381TB","description":"2026 KEYSTONE MONTANA HIGH COUNTRY 381TB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 6 people and is available at Camping World in Windham, ME.

Specs: Length: 42.42' | Weight: 14451.0 lbs | Slide Outs: 4 | Sleep Number: 6 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 75.0 gal | Black Water Tank: 98.0 gal

Also Includes: * AUTO LEVELING SYSTEM * SOLAR FLEX PROTECT * POWER AWNING - 2ND * FREE STANDING DINETTE & CHAIRS * RVIA * OZARK SHADOW EDITION * INTERIOR - KINGSTON * HIGH COUNTRY RESIDENTIAL LIVING PKG * EXTERIOR - MYSTIC WHITE * 18 CU. FT. RESIDENTIAL REFER * HIGH COUNTRY FOUR SEASON LIVING PKG","itemCondition":"Used","priceCurrency":"USD","price":"75341.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2025-keystone-montana-high-country-381tb/628994ed-1de2-11f0-ba3e-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2025 KEYSTONE MONTANA HIGH COUNTRY 381TB","description":"2025 KEYSTONE MONTANA HIGH COUNTRY 381TB, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 6 people and is available at Camping World in Windham, ME.

Specs: Length: 42.42' | Weight: 14364.0 lbs | Slide Outs: 4 | Sleep Number: 6 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 91.0 gal | Black Water Tank: 98.0 gal

Also Includes: * HIGH COUNTRY RESIDENTIAL LIVING PKG * EXTERIOR - MYSTIC WHITE * 18 CU. FT. RESIDENTIAL REFER * SANDSTONE MAPLE EDITION * HIGH COUNTRY FOUR SEASON LIVING PKG * AUTO LEVELING SYSTEM * ROAD ARMOR PIN BOX * SOLAR FLEX PROTECT * POWER AWNING - 2ND * FREE STANDING DINETTE & CHAIRS * RVIA * INTERIOR - KINGSTON","itemCondition":"Used","priceCurrency":"USD","price":"70341.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-331rl/01cc0f48-67c2-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 331RL","description":"2026 KEYSTONE MONTANA HIGH COUNTRY 331RL, Camping World ClearPrice - No Hidden Fees. No Surprises.

The price listed on this unit includes freight, vehicle prep, and documentation fee.

This Fifth-Wheel sleeps 4 people and is available at Camping World in Windham, ME.

Specs: Length: 37.33' | Weight: 12217.0 lbs | Slide Outs: 3 | Sleep Number: 4 | Electrical Service: 50 amp | Exterior Height: 13.33' | Fresh Water Tank: 75.0 gal | Black Water Tank: 48.0 gal

Also Includes: * SOLAR FLEX PROTECT * POWER AWNING - 2ND * 2\" TOWING HITCH * FREE STANDING DINETTE & CHAIRS * RVIA * 18 CU. FT. RESIDENTIAL REFER * HIGH COUNTRY RESIDENTIAL LIVING PKG * INTERIOR - ARLINGTON * EXTERIOR - MYSTIC WHITE * OZARK SHADOW EDITION * HIGH COUNTRY FOUR SEASON LIVING PKG * AUTO LEVELING SYSTEM","itemCondition":"Used","priceCurrency":"USD","price":"70341.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-351bh/b584e0bc-6c5c-11f0-a59c-02c8259c7411/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 351BH","description":"2026 Keystone RV Montana High Country 351BH,

Keystone Montana High Country fifth wheel 351BH highlights:

Triple Slides
Coffee Station
Power Theater Seating
Outdoor Kitchen
King-Size Bed
Bunkhouse

You will be living in true luxury with this Montana High Country fifth wheel! First of all, you'll have your own master suite up at the front with a king bed slide out. The bedroom also has great storage space for your clothes with the two dressers and two wardrobes. Second, there is a great sleeping area in the back for the extra travelers you have with you. The RV queen-size bunks allow four adults to sleep comfortably each night in this area, and there is even a hide-a-bed sofa next to the bunks for yet another set of sleepy campers. The power theater seating sits directly across from the fireplace and 50\" LED TV, and the kitchen island has a countertop extension for even more prep space in the kitchen.

With any Montana High Country fifth wheel by Keystone, you'll find comfort and convenience at every turn! Each unit is built with a fully walkable roof with an Alpha seamless TPO membrane system, 2\" thick composite backed high-gloss fiberglass sidewalls, plus an insulated underbelly with forced hot air and electric tank heaters for added protection against the elements. The Blade Pure airflow system provides efficient cooling, and the Tru-Fit slide construction is a durable slide design that minimizes functional motor structural stress and resists leaking. Inside, you'll find roller shades throughout, premium solid surface kitchen countertops, bedside USB and 110V outlets, plus a porcelain foot flush toilet in the bath to name a few comforts.

","itemCondition":"Used","priceCurrency":"USD","price":"88700.00"}},{"@type":"Offer","url":"https://www.rvt.com/buy/details/2026-keystone-montana-high-country-290rl/9346bf0b-3a31-11f1-adcf-02f5bff6b341/","itemOffered":{"@type":"Thing","name":"2026 KEYSTONE MONTANA HIGH COUNTRY 290RL","description":"2026 Keystone RV Montana High Country 290RL,

Keystone Montana High Country fifth wheel 290RL highlights:

Triple Slides
Full Bath
12V Refrigerator
Front Private Bedroom

You'll love camping in this fifth wheel with a rear living room and triple slides for ample interior space! The sofa, theater seating, and adjustable sliding 'Deskette\" with chairs will provide comfortable seating, dining, and working space, and the entertainment center with a fireplace will make it feel more like home. A large kitchen island gives you more counter space when making meals in the full kitchen, and the spacious full bath is a comfort you won't want to camp without. Up front, you'll find a private bedroom with a king bed slide, storage space and TV prep if you want the option to watch movies in bed.

With any Montana High Country fifth wheel by Keystone, you'll find comfort and convenience at every turn! Each unit is built with a fully walkable roof with an Alpha seamless TPO membrane system, 2\" thick composite backed high-gloss fiberglass sidewalls, plus an insulated underbelly with forced hot air and electric tank heaters for added protection against the elements. The Blade Pure airflow system provides efficient cooling, and the Tru-Fit slide construction is a durable slide design that minimizes functional motor structural stress and resists leaking. Inside, you'll find roller shades throughout, premium solid surface kitchen countertops, bedside USB and 110V outlets, plus a porcelain foot flush toilet in the bath to name a few comforts.

","itemCondition":"Used","priceCurrency":"USD","price":"88990.00"}}]}}