Katmai National Preserve
United States National Park and National Preserve in southern Alaska.
Each edition grades its towns against each other only.

Iliamna has 5 notable places within 60 miles, among them 3 national park units. About 34K people a year visit Katmai National Preserve. Beyond the town, Augustine Volcano sits 58 mi away.

United States National Park and National Preserve in southern Alaska.
The towns around it, and where to stay →
Most of the 3 out of town lie to the south.
Orange: Iliamna. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Nothing is inside Iliamna itself; these 5 are within 60 miles.
United States National Park and National Preserve in southern Alaska.
National park of the United States.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Katmai National Preserve: Captain Budd Christman, NOAA Corps, Public domain · Iliamna Lake: Copernicus Sentinel-2, ESA, CC BY-SA 3.0 igo · Augustine Volcano: McGimsey, Game, Public domain · Lake Clark National Preserve: Unknown, Public domain · Alagnak Wild River: NPS Photo, Public domain