Quest Hashtag
#GoQuesting1387
Location
USA
Theme
Political Subdivisions
Geographic Scope
National
Type
Every
https://www.trippintabi.com/tri-state-markers-state-high-points-corners-and-center/
38 that have markers and meet on land (as opposed to water) and are thus, visitable
https://highpointers.org/us-tripoint-guide/