Every visit to Blue Hill Observatory is a journey through 140+ years of unbroken scientific history. Whether you explore at your own…
Every visit to Blue Hill Observatory is a journey through 140+ years of unbroken scientific history. Whether you explore at your own pace or join a guided tour, you’ll experience an active working observatory unlike any other in North America.
Tour Options
Self-Guided Visit
$10 / person
360° hilltop views at the summit
Mish Michaels Exhibit Hall
History Room
Gift shop access (always free)
Explore at your own pace
FREE for BHO Members
In-Depth Guided Tour
$15 / person
Everything in the Self-Guided visit
Observer’s Room access
Live equipment discussion
Tower roof deck access
Expert volunteer guide throughout
Approximately 1 hour
$5 for BHO Members
Instrument Enclosure Add-On
+ $5 add-on
Available with In-Depth Tour only
Step inside the instrument shelter
See active weather sensors up close
Learn how daily data is collected
Subject to weather conditions
Highly recommended for weather enthusiasts!
What You’ll See
All Visitors
Mish Michaels Hall for Scientific Discovery
Our newly renovated exhibit hall features interactive displays on weather, climate science, and the Observatory’s 140-year legacy. Named in honor of beloved Boston meteorologist Mish Michaels.
All Visitors
History Room
Explore historic instruments, photographs, and artifacts spanning 1885 to today. See the original recording equipment that helped document over 51,000 consecutive days of observations.
All Visitors
Observer’s Room
See where our weather observers work every single day, using the same foundational methods established in 1885 alongside modern instrumentation.
All Visitors
Tower Roof Deck
Climb to the top of the historic 1885 tower for 360-degree panoramic views — Boston, the Atlantic, and on clear days, the mountains of New Hampshire.
Tour Capacity: In-Depth tours accommodate up to 6 people from one household or 4 individuals per group. For larger parties, up to 3 concurrent tours can run simultaneously in different parts of the building.
Our Volunteer Guides
Tours are led by knowledgeable and passionate volunteer guides who bring the Observatory’s science and history to life. Each guide is trained by Observatory staff and takes genuine pride in sharing this remarkable place with visitors.
Interested in becoming a volunteer tour guide? We’re always looking for community members who love weather and science. Learn more about volunteering →
Monthly Skymail, event announcements, and research summaries.
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