RV Park
Alpine Valley RV Park & Campground
Lyndon, New Hampshire
Campground in New Hampshire.
Photos shown are stock images and may not represent the actual campground.
About Twin Mountain / Mt. Washington KOA
Nestled near Twin Mountain in New Hampshire, Twin Mountain / Mt. Washington KOA provides 140 campsites for nature lovers. This RV park combines convenience with natural beauty for an unforgettable camping experience.
Nestled in the heart of New Hampshire's White Mountains, Twin Mountain/Mt. Washington KOA offers RV travelers an exceptional base for exploring one of America's most iconic mountain regions. Located in Twin Mountain, this well-maintained KOA sits at an elevation that provides crisp, refreshing air and stunning views of the surrounding peaks, making it an ideal destination for those seeking mountain scenery without sacrificing modern campground comforts.
The White Mountains region is renowned for its natural beauty, outdoor recreation, and charming New England character. From your campsite, you'll be perfectly positioned to explore Mount Washington, the highest peak in the Northeast, and the scenic byways that wind through the Presidential Range. The area offers exceptional hiking opportunities ranging from leisurely nature walks to challenging summit trails, making it appealing whether you're an experienced mountaineer or a casual outdoor enthusiast. Fall foliage season transforms the landscape into a breathtaking display of reds, oranges, and golds that attracts visitors from around the world.
Beyond hiking, the region offers diverse attractions and activities. The Mount Washington Cog Railway provides a unique way to reach the summit without the strenuous climb, while scenic drives like the Kangamagus Highway showcase pristine forest landscapes and river valleys. The charming town of North Conway, located nearby, features shops, restaurants, and attractions suitable for families. History enthusiasts will appreciate the area's rich heritage and numerous historic sites, while photographers will find endless opportunities to capture the region's dramatic mountain vistas.
The campground itself caters to families, couples, and outdoor enthusiasts of all types. Full hookups and pull-through sites ensure convenient setup for all RV sizes, while the dog park is perfect for travelers bringing their four-legged companions. The on-site amenities, including laundry facilities, WiFi, and a camp store, provide the conveniences that make extended stays comfortable. With 140 sites spread across the property, you'll find plenty of space while maintaining the community feel that makes KOA parks special.
This seasonal property operates May through October, perfectly aligning with New England's most pleasant weather and the region's peak tourism season. Whether you're planning a family vacation, a romantic getaway, or an adventure-filled mountain retreat, Twin Mountain/Mt. Washington KOA serves as an excellent launching point for creating unforgettable memories in the White Mountains.
The White Mountains region is renowned for its natural beauty, outdoor recreation, and charming New England character. From your campsite, you'll be perfectly positioned to explore Mount Washington, the highest peak in the Northeast, and the scenic byways that wind through the Presidential Range. The area offers exceptional hiking opportunities ranging from leisurely nature walks to challenging summit trails, making it appealing whether you're an experienced mountaineer or a casual outdoor enthusiast. Fall foliage season transforms the landscape into a breathtaking display of reds, oranges, and golds that attracts visitors from around the world.
Beyond hiking, the region offers diverse attractions and activities. The Mount Washington Cog Railway provides a unique way to reach the summit without the strenuous climb, while scenic drives like the Kangamagus Highway showcase pristine forest landscapes and river valleys. The charming town of North Conway, located nearby, features shops, restaurants, and attractions suitable for families. History enthusiasts will appreciate the area's rich heritage and numerous historic sites, while photographers will find endless opportunities to capture the region's dramatic mountain vistas.
The campground itself caters to families, couples, and outdoor enthusiasts of all types. Full hookups and pull-through sites ensure convenient setup for all RV sizes, while the dog park is perfect for travelers bringing their four-legged companions. The on-site amenities, including laundry facilities, WiFi, and a camp store, provide the conveniences that make extended stays comfortable. With 140 sites spread across the property, you'll find plenty of space while maintaining the community feel that makes KOA parks special.
This seasonal property operates May through October, perfectly aligning with New England's most pleasant weather and the region's peak tourism season. Whether you're planning a family vacation, a romantic getaway, or an adventure-filled mountain retreat, Twin Mountain/Mt. Washington KOA serves as an excellent launching point for creating unforgettable memories in the White Mountains.
140
Total Sites
4.6
Rating
543
Reviews
Amenities & Features
Amenities
Full Hookups
Pull-Through Sites
Dump Station
Laundry
WiFi
Cable TV
Dog Park
Propane
Picnic Tables
Camp Store
Showers
Restrooms
Booking & Operations
Pet Friendly
Park Details
Season
May - October
Total Sites
140
Tips & Tricks
Book Early
Twin Mountain is popular during peak season. Reserve 2-4 weeks in advance for weekends and holidays.
Check-in Time
Most parks have check-in after 1:00 PM and check-out by 11:00 AM. Call ahead if you'll arrive late.
Local Weather
New Hampshire weather can change quickly. Pack layers and check the forecast for Twin Mountain.
Explore the Area
Don't miss local attractions near Twin Mountain. Ask the camp host for hidden gems and trails.
Twin Mountain / Mt. Washington KOA Reviews
Sign in to Review
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Joyleen Seymour
Mar 18, 2026
5.0
Google Review by Joyleen Seymour
Great campground! Friendly and attentive people. A very patient gentleman helped us back our trailer into our spot. Spots are level and wooded, not too close together. Noise level was very low. Overall a lovely place to stay.
G
Joyleen Seymour
Mar 18, 2026
5.0
Google Review by Joyleen Seymour
Great campground! Friendly and attentive people. A very patient gentleman helped us back our trailer into our spot. Spots are level and wooded, not too close together. Noise level was very low. Overall a lovely place to stay.
G
Thomas Patterson
Mar 18, 2026
5.0
Google Review by Thomas Patterson
The Twin Mountain/Mount Washington KOA is an exceptionally well-kept facility ideally located for White Mountain National Forest recreation. Very tidy camp lots and cabins, modern clean playground equipment for kids and always clean bathhouse facilities. I’ve stayed here multiple times and highly recommend it for families and individuals who love camping and the White Mountains.
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Thomas Patterson
Mar 18, 2026
5.0
Google Review by Thomas Patterson
The Twin Mountain/Mount Washington KOA is an exceptionally well-kept facility ideally located for White Mountain National Forest recreation. Very tidy camp lots and cabins, modern clean playground equipment for kids and always clean bathhouse facilities. I’ve stayed here multiple times and highly recommend it for families and individuals who love camping and the White Mountains.
G
Ethan Cutler
Mar 18, 2026
5.0
Google Review by Ethan Cutler
First time at this campground. Customer service was phenomenal. It seems they really do care about their campground and the comfort of their guests. Lots of awesome amenities as well. We had a tent site and the ground was smooth, flat and free of rocks/roots. Bathrooms and showers were always clean and tidy. Dishwashing station was stocked with sponges/soap. I would definitely return as I feel th... First time at this campground. Customer service was phenomenal. It seems they really do care about their campground and the comfort of their guests. Lots of awesome amenities as well. We had a tent site and the ground was smooth, flat and free of rocks/roots. Bathrooms and showers were always clean and tidy. Dishwashing station was stocked with sponges/soap. I would definitely return as I feel the prices were fair and the service made it even more welcoming. I could go on and on about how awesome of a time we had just for one night, but in short, you can’t really beat a campground like this!
G
Ethan Cutler
Mar 18, 2026
5.0
Google Review by Ethan Cutler
First time at this campground. Customer service was phenomenal. It seems they really do care about their campground and the comfort of their guests. Lots of awesome amenities as well. We had a tent site and the ground was smooth, flat and free of rocks/roots. Bathrooms and showers were always clean and tidy. Dishwashing station was stocked with sponges/soap. I would definitely return as I feel th... First time at this campground. Customer service was phenomenal. It seems they really do care about their campground and the comfort of their guests. Lots of awesome amenities as well. We had a tent site and the ground was smooth, flat and free of rocks/roots. Bathrooms and showers were always clean and tidy. Dishwashing station was stocked with sponges/soap. I would definitely return as I feel the prices were fair and the service made it even more welcoming. I could go on and on about how awesome of a time we had just for one night, but in short, you can’t really beat a campground like this!
G
Susan Chadwick
Mar 18, 2026
5.0
Google Review by Susan Chadwick
Our first time visiting was in July/Aug and we will be back next summer! In my opinion it's the perfect location to drive down to North Conway, Lincoln, Woodstock, Jefferson, Gorham. So convenient to get to all the attractions. Very quiet, awesome staff, bathhouses and laundry facilities are wonderful.
G
Susan Chadwick
Mar 18, 2026
5.0
Google Review by Susan Chadwick
Our first time visiting was in July/Aug and we will be back next summer! In my opinion it's the perfect location to drive down to North Conway, Lincoln, Woodstock, Jefferson, Gorham. So convenient to get to all the attractions. Very quiet, awesome staff, bathhouses and laundry facilities are wonderful.
G
Skylar Martin
Mar 18, 2026
4.0
Google Review by Skylar Martin
We love it here staff is so kind, campground is relaxing and calm, however these sites are super tight to back in and fit everything. Only issue is that our site supposedly fits a 53 foot rig however our 32 fit rig is tight and the cabins and trees made it next to impossible to back in not to mention our neighbors vehicle was sticking out horribly and he left himself hitched in ( not fault of his... We love it here staff is so kind, campground is relaxing and calm, however these sites are super tight to back in and fit everything. Only issue is that our site supposedly fits a 53 foot rig however our 32 fit rig is tight and the cabins and trees made it next to impossible to back in not to mention our neighbors vehicle was sticking out horribly and he left himself hitched in ( not fault of his own as he has no room to park) great campground but tight sites
G
Skylar Martin
Mar 18, 2026
4.0
Google Review by Skylar Martin
We love it here staff is so kind, campground is relaxing and calm, however these sites are super tight to back in and fit everything. Only issue is that our site supposedly fits a 53 foot rig however our 32 fit rig is tight and the cabins and trees made it next to impossible to back in not to mention our neighbors vehicle was sticking out horribly and he left himself hitched in ( not fault of his... We love it here staff is so kind, campground is relaxing and calm, however these sites are super tight to back in and fit everything. Only issue is that our site supposedly fits a 53 foot rig however our 32 fit rig is tight and the cabins and trees made it next to impossible to back in not to mention our neighbors vehicle was sticking out horribly and he left himself hitched in ( not fault of his own as he has no room to park) great campground but tight sites
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