Yellow River State Forest

Yellow River State Forest, in the Driftless Area of northeast Iowa near the Mississippi River, is the largest state forest in Iowa — nearly 9,000 acres of forested bluffs, spring-fed trout streams, deep wooded ravines and open ridge-top areas in the most scenic part of the state. It is one of the finest multi-use wild lands in Iowa, offering backcountry hiking, equestrian trails, mountain biking, trout fishing, primitive camping and wildlife watching in an expansive, largely undeveloped Driftless forest.

The forest’s trail system is among the most extensive in Iowa, threading through forested ridges and ravines, past spring-fed trout streams and across open ridge tops with views of the Driftless landscape. Turkey, bear (rarely), bald eagle, wild turkey and a full Driftless Area wildlife community inhabit the forest. Yellow River State Forest is a treasured wild-lands icon of northeast Iowa.

Yellow River State Forest offers backcountry hiking on 50+ miles of multi-use trails (including the Paint Creek Unit and the Paint Creek trout stream), horseback riding (the forest is an important destination for equestrian trail riders, with horse camping available), mountain biking on the trail system, trout fishing in Paint Creek and other spring-fed streams (wild trout in a wild setting), primitive camping (tent camping at designated sites), wildlife watching, birding and mushroom hunting. The equestrian trails, the trout fishing and the backcountry hiking through the Driftless forest are the signature draws. Yellow River offers an uncrowded, wild-forest experience rare in Iowa.

Fall is spectacular in Yellow River State Forest, when the forested bluffs and ravines explode with color in one of the finest fall-forest displays in Iowa — far less crowded than the more famous parks. Spring brings trout fishing at its best (the streams are at their fullest) and wildflowers through the forest. Summer offers cool, shaded hiking through the dense Driftless forest. Equestrian riders favor fall and spring for trail conditions. Fall for the Driftless forest color, spring for trout fishing and wildflowers, and any season for backcountry hiking are the highlights.

The Yellow River valley and the Driftless Area of northeast Iowa are part of the homeland of the Ho-Chunk and earlier peoples. The forested bluffs were logged in the late 19th and early 20th centuries. Iowa DNR acquired the land progressively in the 20th century, and the state forest was established and reforested. Today it is a mature second-growth and native Driftless forest of exceptional quality, and one of Iowa’s largest wild-land preserves. Yellow River State Forest preserves the reforested Driftless Area landscape and its heritage.

Yellow River State Forest sits in the Iowa Driftless Area — the region that escaped the Pleistocene glaciers — where ancient Ordovician and Silurian dolomite and sandstone were carved by the Yellow River, Paint Creek and their tributaries into the dramatic forested bluffs, deep ravines and spring-fed stream valleys of the forest. The spring-fed streams emerge from the dolomite aquifer through springs in the ravine walls. The unglaciated Driftless terrain, the dolomite bedrock and the spring-fed hydrology created the wild, forested landscape of Yellow River State Forest.

Yellow River State Forest supports one of the richest wildlife communities in Iowa — wild turkeys, white-tailed deer, bald eagles (nesting in the forest’s large trees along the streams), wild black bears (occasional visitors from Wisconsin, increasingly documented), bobcats, mink, river otters, wild brook trout in the cold spring-fed streams, and an exceptional Driftless Area forest birdlife including cerulean warblers, wood thrushes, scarlet tanagers, Louisiana waterthrushes, ovenbirds, and a rich migrant diversity in spring. Yellow River is one of Iowa’s finest spots for Driftless Area forest wildlife and wild trout fishing.

Yellow River State Forest protects one of the largest blocks of Driftless Area forest in Iowa — a mix of upland oak-hickory and hickory-maple forest on the ridges, mesic maple-basswood forest in the ravines, spring-seep plant communities on the ravine walls, algific talus slopes with arctic-relict species, and spring-fed cold-water trout streams. The large forest area and the spring-fed stream system create conditions for rare plant communities and a wild-trout fishery of exceptional quality. Protecting the forest, the springs and the stream water quality sustains this exceptional Driftless Area ecosystem.

Yellow River State Forest holds a treasured place among the wild-lands icons of Iowa — the state’s largest state forest, a nearly 9,000-acre Driftless Area forest of forested bluffs, spring-fed trout streams and 50+ miles of multi-use trails, offering backcountry hiking, equestrian riding and wild-trout fishing in one of Iowa’s most expansive undeveloped landscapes. For equestrian riders, hikers and anglers who seek a wild, uncrowded forest experience in Iowa, Yellow River State Forest is an exceptional destination. It is a cherished wild-lands icon of northeast Iowa.

Yellow River State Forest is in northeast Iowa in Allamakee County, near the town of Harpers Ferry and the village of Paint Creek, off Iowa Highway 76 (about 6 miles west of the Mississippi River and about 8 miles south of Effigy Mounds National Monument). The forest has multiple trailheads and access points (Paint Creek Unit is the main access area), with horse camping (Electric Hook-up sites and primitive sites), primitive tent camping and trail parking. The forest roads are gravel; check Iowa DNR for road conditions in wet weather. Harpers Ferry and Waukon (about 20 miles west) have services. Check Iowa DNR for trail maps, camping availability and current road and trail conditions before visiting.

Iowa DNR manages Yellow River State Forest. The forest is managed for multiple uses including timber harvest (selective cutting), wildlife habitat, water quality and recreation. Visitors help by staying on designated trails (the forest trails can become muddy and erosion-prone in wet weather), protecting the trout-stream water quality (no solvents or pollutants), following all fishing regulations (wild-trout streams are catch-and-release or restricted), packing out everything, and following all state-forest rules. The spring-fed trout streams, the algific talus slopes and the large forest block are sensitive and protected.

The forest trails can be muddy and difficult after rain (horseback riders and hikers can encounter deep mud on the multi-use trails in wet conditions — check trail conditions with Iowa DNR before visiting). The forested ravine terrain is steep; wear sturdy footwear and take care on wet or icy slopes. The forest roads are gravel and can be impassable in wet or winter conditions. Ticks are very common in the Driftless forest in warm weather; check thoroughly after any hike. Carry a map (cell service is limited in the forest). Respect the muddy trails, the steep terrain, the gravel roads and the ticks.

Equestrian trails require a state trail pass (Iowa DNR). Trout fishing in the spring-fed streams requires an Iowa license and trout stamp; some streams are catch-and-release or slot-limit restricted (check Iowa DNR for current regulations). Camping at designated sites (primitive tent sites and horse camping) is free or low-cost; check Iowa DNR for site maps and any reservation requirements. Mountain biking is on multi-use trails. Timber-harvest areas may be temporarily closed; respect closure signs. Pack out all trash. Check Iowa DNR for current trail conditions, road access, fishing regulations and any area closures before visiting.

Effigy Mounds National Monument (about 8 miles north, the closest NPS site), Pike’s Peak State Park on the Mississippi bluffs, the river towns of Harpers Ferry and McGregor and Marquette, Backbone State Park to the southwest, the Upper Iowa River canoeing corridor near Decorah, and the northeast Iowa Driftless Area lie near the forest. The Driftless Area and the Mississippi River corridor define the region. Yellow River State Forest anchors the backcountry wild-forest experience of the northeast Iowa Driftless Area, a centerpiece of a Driftless Area loop, easily combined with Effigy Mounds and the river towns.

Explore Yellow River State Forest on horseback if you ride — the forest’s 50+ miles of multi-use trails are some of the finest equestrian trails in Iowa, with Driftless Area bluff scenery and primitive horse camping. Hike the Paint Creek Unit trails in fall for spectacular Driftless forest color with few crowds. Fish Paint Creek for wild trout in early spring — the spring-fed creek is one of Iowa’s finest wild-trout waters (bring an Iowa license and trout stamp and check regulations). Come self-sufficient with a map (cell service is spotty), sturdy footwear for muddy trails, and insect repellent in warm weather.