Frontenac State Park – In Yan Teopa Rock
29223 County 28 Blvd., Frontenac, MN 55026
Coordinates: 44.523734° N, -92.342140° W
Park at the picnic area for this hike. The Upper Bluffside Trail takes hikers across a steep 430-foot-high limestone bluff that overlooks Lake Pepin, a natural widening of the Mississippi, to In-Yan-Teopa rock to see this natural limestone arch on the blufftop.
Accessible?: No
Dog Friendly?: Yes
Time to Complete: 2 hours
Distance: 2 Miles (roundtrip)
Difficulty: Moderate/Strenuous
Maintained by: The Minnesota Department of Natural Resources
More Info:
https://www.dnr.state.mn.us/state_parks/park.html?id=spk00160#homepage
https://www.arcgis.com/apps/MapTour/index.html?appid=cb108141401d4e2bbb5b8b1356673ad5
https://conservancy.umn.edu/bitstream/handle/11299/57294/MGS_ES_10.pdf?sequence=1&isAllowed=y
https://gisdata.mn.gov/dataset/geos-karst-feature-inventory-pts