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Mt. Washington State Park

Contact

1598 Mt Washington Auto Road, Sargent's Purchase, NH 03589

Hours and Fees

The Sherman Adams Summit Building is closed for the 2025 season. It will re-open at a TBD date in May of 2026.

The Visitor Center at the top of Mount Washington, along with full visitor services, including the Gift Shop, Food Service, water refilling station and shelter for hikers, and the Mount Washington Observatory Museum are now closed for the season.   

Please call the Park directly at 603-466-3347 for more information.

For the most current weather conditions above tree-line refer to the higher summits forecast from the Mount Washington Observatory and for overall planning of hiking trips into the White Mountains refer to Hike Safe for information and advice with helpful links to public and private agencies. Should an emergency arise during your visit, please call 911 for assistance.

For information about the Mount Washington Cog Railway and Mount Washington Auto Road, please see links below.

Off season use: During off hours and the off-season the park is typically not staffed, comfort stations are not available and gates may be closed. The off-season poses unique risks inherent when participating in outdoor recreational activities. Recreationists should possess the necessary knowledge, skill, and equipment to ensure their own safety. Users assume all risk while recreating in State Park lands.

Activities and amenities

Hiking Restrooms Pet-friendly Picnic Area Historical Site Learning Environments Park Store Scenic Overlook
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About the Park

Mount Washington State Park, a 60.3-acre parcel perched on the summit of the Northeast's highest peak, is surrounded by the extensive 750,000-acre White Mountain National Forest. On a clear day, views from the 6,288-foot summit extend beyond New Hampshire as far as 130 miles to Vermont, New York, Massachusetts, Maine, Quebec, and the Atlantic Ocean.

The Sherman Adams building, a modern summit building, houses The Sherman Adams Visitor Center, a cafeteria, restrooms, gift shops, the Mount Washington Observatory and its museum. The historic Tip-Top House is located adjacent to the summit building.

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 summit_current_grey_MWObs.pngsummit_forecast__red_MWObs.pngnws_condtions_blue_MWObs.png hike safe logo and link to hike safe page
  
 

Mt. Washington Cog Railway and Auto Road

For information, schedules, rates, and information about the Mount Washington Cog Railway or the Mount Washington Auto Road, please visit them on the web:
   

Are pets allowed at Mount Washington State Park?

Pets are permitted in the designated areas only:
  • Pets are not to be tied to entry area into Sherman Adams Building Visitor Center. In case of severe weather contact park ranger at information desk for directions to a sheltered area.
  • Pets are not allowed in concession and dining room areas
  • Pets are to be leashed and attended to at all times; owners are responsible for their pets' actions.
  • The Cog Railway has a strict 'no pets on trains' policy. Mt Washington Auto Road's Hiker Shuttle will transport pets at drivers discretion, if allowed the per person rate may be applied.
See the NH State Parks Pets Policy for more information.
 

The Tip Top House Historic Site

The TIP TOP HOUSE is currently closed to the public for renovations. A re-opening date is not yet determined.

The Historic Tip Top House is located adjacent to the geological summit. Renovated in 1986 to simulate its first construction with period furnishings.

In 1853, the Tip Top House was the second stone house built on the summit. All materials were hauled nine miles on horses over rough trails from Randolph, N.H. Originally it was built as a competing hotel, but eventually was combined with the other as a dining room, barroom and parlor. As Access to the summit improved and the Tip Top House fell into disuse, it went through many operations through its life span, including a printing office for Among the Clouds newspaper. After being used to house employees and hikers, it was renovated into a historic site.

Tip Top House Information
 

Keep Your Parks Clean

Through the Carry-In/Carry-Out Program, you can help us keep your parks clean and beautiful by carrying out whatever you carry in. Thank you for your cooperation and remember to recycle.
 

Access for Persons with Disabilities

Visit our Accessibility page. For more information on specific accessibility needs or questions, please contact the individual park office directly.
 

Additional Resources

Mount Washington State Park Manager's blog
Mount Washington State Park History
About its Weather
Mount Washington Ecology
Mount Washington Observatory
 

Mount Washington State Park Celebrating 50 Years

Read video transcript

Mount Washington State Park Celebrating 50 Years

The first reported sighting of Mount Washington happened in the 16th century by mariners on the Atlantic Ocean, but it wasn't until the mid-1800s that Mount Washington became a popular summer destination. Wealthy urban New Englanders sought the cool, fresh air of New Hampshire's White Mountains with its stunning natural scenery. Passenger trains made the mountains accessible and helped turn Mount Washington into a must-visit place for early tourists.

Local entrepreneurs, recognizing the lodging needs of mountain visitors, built the first summit house in 1852. With increased visitation, the tip-top house was added a year later. The construction of the Mount Washington Carriage Road, as well as the completion of the Cod Railway in 1869, brought more and more people to the summit.

In 1873, another summit house was built to accommodate the increased visitors. After that burned to the ground, the Cog Railway, in 1915, opened a third summit house and took over ownership of the summit from timber baron David Pingree, who owned most of the mountain at that time. The devastating hurricane of 1938 destroyed much of the Cog Railway, and they were only able to rebuild with financial help from Dartmouth College.

When the owner of the Cog passed a few years later, he willed the property to Dartmouth College as repayment for the loan. New railway owners then bought the track and base back from Dartmouth, while the college retained ownership of the summit and buildings, which they leased to private hotel operators. The popularity of Mount Washington continued to grow in the mid-1900s, especially among hikers and visitors using the Mount Washington Carriage Road, which later became the Auto Road. 

In the 1950s, visitors were surveyed and felt the summit experience was anticlimactic and an overall disappointment. Facilities such as restrooms and shelter space were filthy and inadequate. Modern water and sanitation services were non-existent.

It was at this time that many close to the mountain encouraged the state of New Hampshire to become owners of the summit. In April of 1964, the state bought the 52 acres on the summit from Dartmouth College. The state had two immediate challenges to overcome when it took over.

The first was how to operate the aging summit house, which was badly in need of repair. The second was to create a master plan for this new state park. Governor Peterson appointed the Woodbury Commission, which developed a short-range plan that included making improvements to existing buildings to be ready for public use by 1969. 

Then, in 1969, Governor King appointed the Mount Washington Commission to formulate a long-range plan for the summit. Along with former Governor Sherman Adams, representatives from the Appalachian Mountain Club, Observatory, U.S. Forest Service, Auto Road, Cog Railroad, and general public drafted a 10-year master plan, which was approved in 1972. Work began on the new summit building in 1976, and the building was dedicated in 1980. 

The facility was named in honor of Governor Adams for his tireless efforts to fund and construct this visitor center. Today, visitors of the Sherman Adams Summit Building enjoy amenities such as restrooms, cafeteria, hikers' pack room, and even a small U.S. post office. The facility is also home to the Mount Washington Observatory and its newly renovated Extreme Mount Washington Interactive Museum. 

The old tip-top house is still next door and serves as a museum to give visitors a taste of summit life 150 years ago. The Sherman Adams Building was designed to withstand winds in excess of 200 miles per hour and temperatures as low as negative 47 degrees Fahrenheit since atmospheric phenomena on the summit generates savage storms and much of the severest weather is recorded during winter months. On a clear day, visitors can see more than 100 miles from the viewing deck, north to Canada, east to the Atlantic Ocean, south to Massachusetts, and west across Vermont to New York's Adirondack Mountains. 

More than 300,000 visitors make the trek here every year. They come up on the Cog Railway, Auto Road, or on one of the many hiking trails leading to the peak. 50 years ago, New Hampshire became owners of this summit, establishing Mount Washington State Park, the crown jewel of the White Mountains, surrounded by more than 800,000 acres of national forest.

As guardians, the state's mission then was to preserve and develop the unusual scientific and recreational features of the mountain for public use and enjoyment. Looking ahead, the mission will continue guiding the state and its public and private partners as we work together to ensure future generations will be able to come to experience, explore, and enjoy this magnificent mountain for years to come.

Download transcript (TXT)

Drone use is restricted at all NH State Parks. Drone operators are not permitted to take off or land within NH State Park boundaries.
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