Our Pick
Posted on @rawstates
The Desert Botanical Garden
1939
Papago Park, Phoenix
Scotwriter21 · CC BY-SA 4.0 · Wikimedia Commons
Founded by residents who had noticed how fast cactus was being dug up and carted off, and now holding one of the world's largest collections of desert plants, 379 species that are rare, threatened or endangered.
That was 1 of the hidden places.
Location: documented spot
This place has its own thread on r/rawstates
Read what people are saying about it, or add your own.