
Mark Twain Cave, 14 mi from Frankford
All of it lies outside: 4 places within 40 miles, none inside Frankford. They include 2 museums, a cave and a national historic site. The best-known trip out is to National Churchill Museum, 56 mi away.

Mark Twain Cave
Cave in United States of America.
The towns around it, and where to stay →
How they lie
Head to the north for most of the 4 on the list.
Orange: Frankford. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Everything to see
Its 5 places all lie within 60 miles.
New Philadelphia National Historic Site
Place in Illinois on the National Register of Historic Places.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Parks and trails in Frankford → · Frankford’s history →
Photo credits
Mark Twain Cave: Jonathunder, GFDL 1.2 · Mark Twain Boyhood Home & Museum: Jonathunder, GFDL 1.2 · National Churchill Museum: Ammodramus, CC0 · New Philadelphia National Historic Site: Nyttend, Public domain · John Wood Mansion: Smallbones, Public domain
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