10/15/2026
Starting tomorrow the Mount Washington State Park/summit building is fully CLOSED for services for the season. If you are heading out please check your hiking plans, double check the forecast and prepare accordingly (and then some).
With the weather forecast calling for snow, ice and high winds, the Sherman Adams summit building at Mount Washington State Park is closed for the season as of October 16th.
Hikers should be aware that there will be no shelter/services/amenities available. Visit the Mount Washington Observatory for higher summits forecast and use these resources to plan ahead and hike responsibly: Wildly Responsible NH & HikeSafe
We would like to thank everyone from all over the world who came to visit us and to our summit partners for a great season!
The Mt. Washington Auto Road and the Mount Washington Cog Railway remain open. Please check their websites for schedules.