Guided Astronomical Tours To Unique Destinations Across The Globe

Sirius Travel Inc. is owned and operated by astronomers who are avid travelers and whose specialties include solar astronomy, stellar and planetary evolution, galactic astronomy, cosmology, X-ray astronomy, astrophotography, and archaeoastronomy. When we are not leading tours around the world, we pursue observing time, write papers, and teach astronomy. Based in Boulder, Colorado, Sirius Travel is influenced by and ideally situated to access the rich astronomical environment, both ancient and modern, of the north american southwest.

Eclipse Tours

Luxor Eclipse Partial

Total Eclipse | Luxor, Egypt

WAITLIST

July 28 – August 5, 2027

Luxor Eclipse

Total Eclipse | Luxor, Egypt

SOLD OUT

July 30 – August 8, 2027

Cultural and Astronomical Tours

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Standing Stones 2025 | Scotland

Dates TBD September, 2025

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Northern Lights 2025 | Iceland

September 25-30, 2025

About Sirius Travel

Sirius Travel is named for Sirius, the brightest star in the sky. Through time, Sirius has shone faithfully in the winter sky when the nights are their longest. Following Orion, the hunter, Sirius is part of the constellation Canis Major – Orion’s hunting dog – always at the hunter’s knee. Once a year Sirius disappears in the light of the sun only to reappear in the early morning close to the summer solstice.