Atacama Dark Sky Retreat
Explore beneath the darkest night skies on Earth.
with Paul Sutter / December 7-14, 2018
Iceland Aurora Excursion
Journey to the land of fire and ice.
with Ethan Siegel / January 18-24, 2019
Of Costa Rica
The riches of Heaven & Earth.
WITH FRASER CAIN & PAUL M. SUTTER
MARCH 2-10, 2019
One iconic culture, endless dazzling nights.
WITH Dean Regas / MAy 1-9, 2019
Discover eons of history in Colorado and Utah.
WITH Sara ElShafie / June 17-25, 2019
In the Southwest
Tune in to the gorgeous night sky.
WITH PAMELA GAY / AUGUST 22-29, 2019
We're not just a small planet in the universe.
We're the universe on a small planet.
For people who are inspired by the extraordinary, natural wonder of our Earth and the universe, ASTRO.TOURS produces global science-based travel experiences developed with and guided by experts in their fields of science and research. Explore your curiosity and discover a remarkable connection with the cosmos.
Meet your science storytellers.
Join the #astrotouring community.
You'll get pre-release updates of new expeditions and priority registration for all of our available itineraries. You'll also receive an invitation to join our Facebook group with helpful travel tips, watch live videos shot on location, and share stories with our experts and your fellow astrotourists.