Join the adventure! Exclusive and valuable benefits of a family membership:

• The opportunity to spend a week on top of Mount Washington as a summit volunteer


• Free tours of our famous mountaintop weather station


• A subscription to our quarterly magazine, Windswept


• Free admission to 300+ science museums through the ASTC Passport Program (restrictions apply; please see the ASTC website for details)


• Free admission to the Weather Discovery Center and Extreme Mount Washington museums


• A 20% discount on all purchases in our museums and online shop


• Premium Content on this website


• Discounted rates on programs and events including exclusive trips to the summit of Mount Washington


• Access to an extensive archive of White Mountains books, maps, photographs and more through the Observatory’s Gladys Books Memorial Library


• Savings on a new Subaru or GMC vehicle through the VIP Partners Program with Profile Group