August 2025
Determining Availability
Mount Washington Observatory
2779 White Mountain Highway, North Conway, NH, 03860 Map
The Mount Washington Observatory (MWO) is now offering a library pass for their weather station when
Mount Washington State Park is open mid-May through mid-October.
For Mount Washington Observatory:
Free weather station tour for family with two adults and up to three kids
(age 17 and under).
When Mount Washington State Park is open (Approximate Mid-May to Mid-October).
Once reserved, you will be email special code to reserve the needed spaces on that specific date.
Or you can also bring the Library Pass to Extreme Mount Washington Museum on the summit (lower level), though space could be limited and advance reserve reservations are recommended.
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Passes Availability
Once reserved, all passes must be picked up at the Manchester City Library 5 days or less before the date of your reservation.
To reserve a pass, you will be asked to log in to your library account. Your "username" is the 14 digit number on the back of your library card. Please do not use your custom library username to reserve a pass as it causes problems with our system.
**ONLY RESERVATIONS MADE USING YOUR 14 DIGIT LIBRARY CARD NUMBER ARE GUARANTEED. **
