Villisca Axe Murder House
The preserved home where eight people were murdered in 1912, a crime that remains officially unsolved.
DocumentedGuided onlyTicketed1 to 2 hoursChecked July 2026
Field files
The complete index.
66 sourced field files across all 50 states. History, folklore, and access rules are labeled on every record. The Atlas is curated, not exhaustive.
2 of 66 field files.
Ape Cave
The longest lava tube in the continental United States, formed by an eruption roughly two millennia ago beneath what is now Mount St. Helens country.
DocumentedReservation requiredFee or pass1 to 4 hoursChecked July 2026