fbpx

Observatory

An observatory is usually located on a mountaintop and for a reason. From such height it commands a spectacular view. Explore in this category some of the most interesting questions about cultural heritage that require to look at the big picture.

Support Invisible KEEP and get amazing perks!

  The first 10 patrons  
will get one poster from the collection The Ancient City of Nessebar

Този сайт използва "бисквитки" (cookies). Чрез посещението на сайта Вие се съгласявате "бисквитките" да бъдат използвани за изготвяне на анализи, персонализиране на съдържанието, и реклама. / This website uses cookies. By using this site you agree to the use of cookies for analytics, personalized content, and ads.