Iowa
EasyKeokuk County Coal Creek Historic Mining Circuit
Strip mine ruins and reclaimed prairie landscape.
Feature: Historic
Iowa
DifficultDriftless Area Limestone Quarry Historic Circuit
Abandoned quarries above the mighty Mississippi
Iowa
ModerateNeal Smith National Wildlife Refuge Prairie Creek Technical Loop
Prairie restoration with bison and creek crossings
Iowa
EasyIowa Army Ammunition Plant Restricted Access Trail
WWII munitions plant turned wildlife preserve
Iowa
EasyDes Moines River Oxbow Prairie Trail
Prairie grassland tour along historic river channels.
Iowa
ModerateMaquoketa River Wild Turkey Trail
Old logging road through forgotten river country.
Iowa
DifficultWapello County Coal Mine Heritage Loop
Technical mining roads through Iowa's coal country.
Iowa
EasyEffigy Mounds National Monument Backway Ridge Route
Ancient burial mounds and river bluff overlooks
Iowa
DifficultIowa River Greenbelt Flood Plain Technical Circuit
Muddy river bottom challenge with historic homesteads
Iowa
EasyCedar Falls Underground Railroad Historic Route
Follow freedom roads through Iowa's abolitionist history