Garrison Hill Park and Tower
Dover, United States
Garrison Hill Tower is a 76-foot-tall (23 m) observatory atop Garrison Hill in Dover, New Hampshire, United States. The current tower, made of iron and painted green, was built in 1993 and is the third tower to exist on the hill. The park in which it stands is listed on the National Register of Historic Places.
Park data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).