The largest shell bank in the world - right here at Uddevalla. Seeing these remains of rich marine life is an intriguing experience.
Info http://www.vastsverige.com/en/stromstad/b/167157/The-Shell-Bank-museum-in-Uddevalla
Address Kurödsvägen 1, 451 55 Uddevalla, Sweden
Coordinates 58°21'24.337" N 11°57'59.936" E