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Mammoth Cave National ParkvsWashington Monument

Mammoth Cave National Park has a higher Total Area (72,042 vs 105 acres), while Mammoth Cave National Park has a higher Annual Visitors (2025) (660,734 vs 204,489 visitors), while Washington Monument has a higher Longitude (-77 vs -86 °).

Location & Classification

National Park
Designation
National Memorial
KY
State(s)
DC
37
Latitude
39
-86
Longitude
-77

Size & Visitation

72,042
Total Area
105
660,734
Annual Visitors (2025)
204,489

Similar Comparisons to Mammoth Cave National Park vs Washington Monument

Data sourced from NPS Boundary & Tract Data Service (US Government (public domain)), NPS Visitor Use Statistics (2025) (CC0 (public domain)), NPS Acreage Report (Q1 2026) (US Government (public domain)).