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Grafton County

Lost River Reservation

Highlight • Gorge

Lost River Reservation

Cycling

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Lost River Reservation, also known as Lost River Gorge & Boulder Caves, is a captivating natural monument nestled high in Kinsman Notch within the scenic White Mountains of New Hampshire, United States. This protected area, situated at an elevation of approximately 538 meters, is renowned for its unique glacial gorge where the Lost River brook mysteriously disappears beneath a jumble of immense granite blocks. It's a place where nature's raw power and beauty are on full display, offering a distinctive…

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    December 18, 2023

    Cycling

    The Lost River Reservation is set high in Kinsman Notch, one of the most famous passes in the area. This beautiful wooded area gets its name from the brook draining from the southeast of the notch that disappears below the surface in a narrow, steep-walled glacial gorge. The gorge is partially filled with massive granite blocks, through which the brook cascades along its course until it eventually emerges and joins the Pemigewasset River. Lost River protects 157 acres around the gorge, including a mile-long boardwalk, waterfalls, and caves, among the many attractions here to explore.

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    Nearby routes

    Best routes near Lost River Reservation

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    #1.

    Franconia Notch Bike Trail – Franconia Notch Bike Path loop from Lincoln

    63.2km

    04:10

    850m

    850m

    Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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    Hard

    Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Hard

    5.0

    (1)

    3

    riders

    Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Hard

    Details

    Informations

    Elevation 540 m

    Weather

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    Today

    Wednesday 1 April

    6°C

    -1°C

    56 %

    Additional weather tips

    Max wind speed: 17.0 km/h

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    Location: Grafton County, New Hampshire, United States

    Frequently Asked Questions

    Is Lost River Reservation dog-friendly?

    Yes, Lost River Reservation is generally dog-friendly. Leashed dogs are permitted on the trails and within the gorge area. However, some of the boulder caves involve tight squeezes and ladders, which might be challenging for larger dogs or those uncomfortable with confined spaces. Always ensure your dog is on a leash and you clean up after them.

    What is the typical duration needed to explore Lost River Reservation?

    Most visitors spend between 1.5 to 2.5 hours exploring the main gorge and its attractions. This allows ample time to walk the 3/4-mile to 1-mile boardwalk, navigate the boulder caves, and enjoy the viewpoints and waterfalls at a comfortable pace. If you also plan to hike the free Lost River Ecology Trail, allocate additional time.

    Is Lost River Reservation accessible for strollers or wheelchairs?

    The main gorge trail at Lost River Reservation features a system of boardwalks and stairs, including many steps and some tight passages within the boulder caves. Due to this terrain, it is not accessible for strollers or wheelchairs. The Lost River Ecology Trail, however, might offer more accessible sections, but it's best to check current conditions directly with the reservation.

    What are the parking arrangements at Lost River Reservation?

    On-site parking is available for visitors at Lost River Reservation. However, as a popular attraction, especially during peak season and on weekends, the parking lot can fill up quickly. Arriving earlier in the morning is highly recommended to secure a spot and avoid crowds.

    Are there any specific geological features unique to Lost River Reservation?

    Lost River Reservation is renowned for its unique geological formations, primarily the series of 11 explorable boulder caves. These caves were formed by immense granite blocks deposited during the Ice Age, creating spaces where the Lost River brook flows subterraneously. Notable features include the 'Lemon Squeeze' and 'Shadow Cave', offering a fascinating glimpse into glacial geology.

    How does Lost River Reservation compare to Flume Gorge?

    Both Lost River Reservation and Flume Gorge are popular natural attractions in the White Mountains, offering distinct experiences. Lost River is known for its extensive system of boulder caves, where visitors can crawl and squeeze through tight passages. Flume Gorge, on the other hand, features a deeper, narrower gorge with towering granite walls and impressive waterfalls, offering a more open, yet equally dramatic, walking experience. Both have boardwalks and require an admission fee.

    What should I wear when visiting Lost River Reservation, especially for the caves?

    When visiting Lost River Reservation, it's advisable to wear comfortable, sturdy walking shoes or hiking boots, as the terrain can be uneven and wet, especially inside the caves. The caves are also significantly cooler than the outside temperature, so bringing an extra layer, even in summer, is a good idea. Some caves require bending or crawling, so wear clothes you don't mind getting a little dirty.

    Is Lost River Reservation suitable for a winter visit?

    Lost River Reservation typically closes for the winter season due to snow and ice making the boardwalks and caves unsafe. Access to the main gorge and boulder caves is usually from mid-May through mid-October. It's always best to check their official website for exact opening and closing dates before planning a winter visit.

    Are there any cafes or restaurants near Lost River Reservation?

    While Lost River Reservation itself has limited food options, the nearby village of North Woodstock, located about 5 miles east on New Hampshire Route 112, offers several cafes, restaurants, and pubs. You'll find a variety of dining choices there to refuel after your exploration.

    Are there any accommodations close to Lost River Reservation?

    Yes, there are various accommodation options available in the vicinity of Lost River Reservation. The towns of North Woodstock and Lincoln, both just a short drive away, offer a range of hotels, motels, inns, and vacation rentals suitable for different budgets and preferences.

    Are permits or reservations required to visit Lost River Reservation?

    Lost River Reservation operates as a paid attraction, and admission tickets are required to access the gorge and boulder caves. While walk-ins are often accepted, purchasing tickets online in advance is highly recommended, especially during peak season, to ensure entry and potentially save time.

    Other Popular Places to Check Out

    Mount Pemigewasset/Indian Head Summit

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