Devil's Lake Quartzite Bluffs & the Baraboo Hills
Two hours northwest of Milwaukee, Devil's Lake State Park is the crown jewel of the Wisconsin park system — a spring-fed lake cupped between 500-foot cliffs of ancient purple quartzite, rock older than almost anything on the continent, laid down 1.6 billion years ago and later dammed at both ends by glaciers into the gorge you see today. Day one is a full day of climbing: the East Bluff and West Bluff trails scramble up through talus and past improbable balanced-rock formations to clifftop overlooks that rank among the finest in the Midwest, with the blue lake far below and the Baraboo Hills rolling to the horizon. Day two ventures out into the surrounding hills to three smaller wonders — the mossy quartzite chasm of Parfrey's Glen, Wisconsin's first designated State Natural Area; a stretch of the Ice Age National Scenic Trail along the terminal moraine; and the hidden slot canyon and waterfall of Pewit's Nest. The town of Baraboo, historic winter home of the Ringling Brothers circus, anchors the night between.