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Sonoma County Deep Space Night Sky Tour 75 min
Average
1 review · Rated on 1 provider · How we score
- Healdsburg
- 1 hr 15 min
- Updated November 1, 2026
Explore Sonoma County’s night sky on a guided 75-minute tour with research-grade telescopes and an accessible constellation presentation.
About this tour
As evening settles over Sonoma County, the sky opens onto a remarkable view of the cosmos. This 75-minute Sonoma County Deep Space Night Sky Tour pairs a relaxed constellation presentation with research-grade telescopes, bringing the night’s best visible celestial objects into focus.
Meet in the Dry Creek Valley, a short drive from Healdsburg, and explore the stars with a guide. The presentation keeps astronomy accessible and non-technical, while telescope viewing offers a closer look at distant galaxies, star clusters, nebulae, and other sights visible that night. The experience is designed for curious newcomers and stargazing enthusiasts alike, with no particular fitness level required.
Transportation to the observation site is not included, and the exact meeting location and arrival details are sent by text or email on the day of the tour. Arrive on time, as the program follows sunset and the best stargazing conditions. Choose this Sonoma County Deep Space Night Sky Tour for an engaging evening beneath the stars.
Highlights
- Peer through research-grade telescopes at the night’s best celestial sights
- Spot distant galaxies, star clusters, and nebulae beneath Sonoma County skies
- Follow an engaging, non-technical constellation presentation
- Enjoy a guided experience in the serene Dry Creek Valley
What's included
Included
- 75-minute guided night sky observation experience
- Engaging, non-technical constellation presentation
- Viewing through research-grade telescopes
- Observation of the best visible celestial objects of the night
Not included
- Transportation to and from the observation site, approximately 30 minutes from Healdsburg, California
- Food and beverages
- Gratuities
Ratings on each provider
The ratings and review counts each booking site shows for this tour.
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View on ViatorViator
5.00 / 5 · 1 review
Important information
- Wheelchair accessible; transportation options and all areas and surfaces are wheelchair accessible
- Infants and small children can ride in a pram or stroller
- Infants must sit on an adult’s lap
- Service animals allowed
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- Suitable for all physical fitness levels
- Exact meeting location, directions, and arrival timing are sent by text message and/or email on the day of the tour
- Arrive on time; the program is scheduled around sunset and optimal stargazing conditions
How this score is calculated
This score is based on one provider. Viator rates it 5.00 from 1 review. We place that rating among all Viator ratings and weight it by its review count. If the tour is found on another provider later, both ratings are combined.
How the score works and rating distribution in Healdsburg
- Each provider rating is turned into a percentile: the share of that provider's ratings it beats, weighted by review counts.
- Listings on different providers are combined in proportion to their review counts.
- Tours with few reviews are pulled toward the average until more reviews come in, so a handful of perfect reviews can't top the list.
- The result is shown from 0 to 10: this tour scores 7.1.
Provider rating distribution in Healdsburg
How many tours in Healdsburg have a provider rating at or below each value. The dashed line is this tour.
- GetYourGuide
- Viator
from $96
on Viator