Astrotourism is travel to view the night sky and experience celestial events such as eclipses. [1] A closely related concept is dark sky tourism, which involves travel to places with little light pollution. [1] The practice gained popularity following the 2024 total solar eclipse over North America. [2] [3]
According to DarkSky International, over 220 sites have been designated as International Dark Sky Places. [1]
Northern lights tourism is one of the more popular sectors, accounting for US$834.5 million in 2023. [2] Eclipse tourism interest increased after the 2017 and 2024 solar eclipses, with interest increasing in travelling to view the 2026 solar eclipse in Iceland and 2027 solar eclipse in Egypt. [2] [4] [5]
As astrotourism, and in particular dark sky tourism, gained popularity, academics and advocates of dark sky preserves have expressed concern that such tourism may threaten an area's capability of avoiding increased light pollution. [1] [6] [7]
Moab, Utah, created ordinances to reduce light pollution as dark sky tourism increased in the area. [1]