Everglades National Park
One-and-a-half million acres in Florida (US) managed by the National Park Service.
Each edition grades its towns against each other only.

Big Cypress National Preserve draws about 2.3M visitors a year. There is no place to visit inside Berkshire Lakes; there are 12 within 40 miles. The mix takes in 5 museums, 2 state parks and a national park. Further afield lies Cayo Costa State Park, at 48 mi.

One-and-a-half million acres in Florida (US) managed by the National Park Service.
The towns around it, and where to stay →
The outermost point is Southwest Florida Museum of History, at 34 mi.
Orange: Berkshire Lakes. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Nothing is inside Berkshire Lakes itself; these 15 are within 60 miles.
One-and-a-half million acres in Florida (US) managed by the National Park Service.
729,000-acre area in Florida (US) managed by the National Park Service.
Historical museum in Fort Myers, Florida, USA.
Florida State Park, located in Estero Bay, USA.
Seminole history museum in Hendry County, Florida.
Military museum in Punta Gorda, Florida, USA.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Parks and trails in Berkshire Lakes →
Everglades National Park: Everglades NPS from Homestead, Florida, United States, Public domain · Big Cypress National Preserve: Gzzz, CC BY-SA 4.0 · Hertz Arena: Tthaas, CC BY-SA 3.0 · Edison and Ford Winter Estates: Rolf Müller (User:Rolfmueller), CC BY-SA 3.0 · Cayo Costa State Park: https://www.flickr.com/photos/andrea_pauline/, CC BY-SA 2.0 · Koreshan State Historic Site: Ebyabe, CC BY-SA 3.0 · Naples Zoo: Exupery67, CC BY 4.0 · Bailey-Matthews National Shell Museum & Aquarium: Invertzoo, CC BY-SA 4.0 · Naples Botanical Garden: scott.zona, CC BY 2.0 · The Baker Museum: CTNMM82, CC BY-SA 4.0 · Military Heritage & Aviation Museum: Ebyabe, CC BY-SA 3.0 · Southwest Florida Museum of History: Ebyabe, CC BY-SA 3.0