List of Observatories (with the BIG telescopes) Open To The Public And Most Are FREE (2022)
Every observatory (some planetariums, too) on the list have public access to the BIG telescopes and most are completely FREE. Take note that this list is for open-to-the-public observatories located in America, only. If you would like to help us grow our list of the best places to stargaze all over the Earth, or you […]