Tallgrass Prairie Preserve
Largest tract of remaining tallgrass prairie in the world.
Each edition grades its towns against each other only.

Around Douglass, the places to visit include 5 museums, 2 zoos & aquariums and 2 gardens. With nothing inside Douglass, the list has 10 places within 40 miles. A day out reaches Tallgrass Prairie Preserve, 57 mi away.

Non-profit organization in the USA.
The towns around it, and where to stay →
Head to the northwest for most of the 10 on the list.
Orange: Douglass. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
All of it lies within 60 miles: 11 places.
Largest tract of remaining tallgrass prairie in the world.
Botanical gardens in Wichita, Kansas, United States.
Masonic building, theater and events venue in Wichita, Kansas, United States.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Parks and trails in Douglass →
Tallgrass Prairie Preserve: DBinfo at English Wikipedia, Public domain · Sedgwick County Zoo: Patrick Pelletier, CC BY-SA 3.0 · Exploration Place: 04stx, CC BY-SA 3.0 · Kansas Aviation Museum: David G. Keith, CC BY-SA 3.0 · Wichita Art Museum: FUBAR007, CC BY-SA 3.0 · Botanica, The Wichita Gardens: touterse, CC BY 2.0 · Great Plains Transportation Museum: Atsf3768 at English Wikipedia, Public domain · Wichita Scottish Rite Center: Judy Handley, CC BY-SA 3.0 · Bartlett Arboretum: Jeffrey Beall, CC BY 3.0