panda hill is for when your panda finds a mate and has babies<3
you unlock it after 19 days (my panda is 12 and i unlocked it, but i never turn off my ds ;) )
I think it's open in the 19th day you're with your panda.
Sullys Hill National Game Preserve was created in 1904.
West Hill National Park was created in 1971.
Gooseberry Hill National Park was created in 1970.
The area of West Hill National Park is 10.8 square kilometers.
Friendship Hill National Historic Site was created in 1789.
The area of Gooseberry Hill National Park is 330,000.0 square meters.
Brimstone Hill Fortress National Park was created in 1987.
National Hill View Public School was created in 2001.
The area of Friendship Hill National Historic Site is 2,731,628.08512 square meters.
Bone Hill Creek National Wildlife Refuge was created in 1939.
Boot Hill - video game - happened in 1977.