The Ice Age Trail is a National Scenic Trail stretching 1,200 miles (1,900 km) in the state of Wisconsin in the United States. The trail is administered by the National Park Service, and is constructed and maintained by private and public agencies including the Ice Age Trail Alliance, a non-profit and member-volunteer based organization with local chapters. It became an official unit of the National Park System in 2023.
The Wisconsin glaciation, also called the Wisconsin glacial episode, was the most recent glacial period of the North American ice sheet complex, peaking more than 20,000 years ago. This advance included the Cordilleran Ice Sheet, which nucleated in the northern North American Cordillera; the Innuitian ice sheet, which extended across the Canadian Arctic Archipelago; the Greenland ice sheet; and the massive Laurentide Ice Sheet, which covered the high latitudes of central and eastern North America. This advance was synchronous with global glaciation during the last glacial period, including the North American alpine glacier advance, known as the Pinedale glaciation. The Wisconsin glaciation extended from about 75,000 to 11,000 years ago, between the Sangamonian Stage and the current interglacial, the Holocene. The maximum ice extent occurred about 25,000–21,000 years ago during the last glacial maximum, also known as the Late Wisconsin in North America.
The National Trails System is a series of trails in the United States designated "to promote the preservation of, public access to, travel within, and enjoyment and appreciation of the open-air, outdoor areas and historic resources of the Nation". There are four types of trails: the national scenic trails, national historic trails, national recreation trails, and connecting or side trails. The national trails provide opportunities for hiking and historic education, as well as horseback riding, biking, camping, scenic driving, water sports, and other activities. The National Trails System consists of 11 national scenic trails, 21 national historic trails, over 1,300 national recreation trails, and seven connecting and side trails, as well as one national geologic trail, with a total length of more than 91,000 mi (150,000 km). The scenic and historic trails are in every state, and Virginia and Wyoming have the most running through them, with six.
The Driftless Area, also known as Bluff Country and the Paleozoic Plateau, is a topographical and cultural region in the Midwestern United States that comprises southwestern Wisconsin, southeastern Minnesota, northeastern Iowa, and the extreme northwestern corner of Illinois. The Driftless Area is a USDA Level III Ecoregion: Ecoregion 52. The Driftless Area takes up a large portion of the Upper Midwest forest–savanna transition. The eastern section of the Driftless Area in Minnesota is called the Blufflands, due to the steep bluffs and cliffs around the river valleys. The western half is known as the Rochester Plateau, which is flatter than the Blufflands. The Coulee Region is the southwestern part of the Driftless Area in Wisconsin. It is named for its numerous ravines.
Devil's Lake State Park is a state park located in the Baraboo Range in eastern Sauk County, just south of Baraboo, Wisconsin. It is around thirty-five miles northwest of Madison, and is on the western edge of the last ice-sheet deposited during the Wisconsin glaciation. The state park encompasses 9,217 acres (3,730 ha), making it the largest in Wisconsin. The state park is known for its 500-foot-high (150 m) quartzite bluffs along the 360-acre (150 ha) Devil's Lake, which was created by a glacier depositing terminal moraines that plugged the north and south ends of the gap in the bluffs during the last ice age approximately 12,000 years ago. The sand at the bottom of Devil's Lake is thought to be deposited by glaciers.
Banning State Park is a state park in Pine County, Minnesota, United States, stretched along 10 miles (16 km) of the Kettle River near the town of Sandstone. The centerpiece of the park is 1.5 miles (2.4 km) of churning rapids, some up to Class IV. The daring kayakers and canoeists who shoot Blueberry Slide, Mother's Delight, Dragon's Tooth, Little Banning, and Hell's Gate each spring attract spectators to the park. Landbound visitors can hike along the state's first Wild and Scenic River amid dramatic sandstone rock formations, large potholes carved by the river, and the remains of a historic quarry. Other features are Wolf Creek Falls and Robinson Ice Cave. The park is located directly off Interstate 35. Banning State Park is open daily from 8am until 10pm. Each vehicle entering the park requires an up-to-date permit which can be purchased online or at the park office.
Interstate Park comprises two adjacent state parks on the Minnesota–Wisconsin border, both named Interstate State Park. They straddle the Dalles of the St. Croix River, a deep basalt gorge with glacial potholes and other rock formations. The Wisconsin park is 1,330 acres (538 ha) and the Minnesota park is 298 acres (121 ha). The towns of Taylors Falls, Minnesota and St. Croix Falls, Wisconsin are adjacent to the park. Interstate Park is within the Saint Croix National Scenic Riverway and the Ice Age National Scientific Reserve. The western terminus of the Ice Age National Scenic Trail is on the Wisconsin side. On the Minnesota side, two areas contain National Park Service rustic style buildings and structures that are listed on the National Register of Historic Places.
Buffalo River State Park is a state park of Minnesota, United States, conserving a prairie bisected by the wooded banks of the Buffalo River. Together with the adjacent Bluestem Prairie Scientific and Natural Area co-owned by The Nature Conservancy and Minnesota's Department of Natural Resources, it protects one of the largest and highest-quality prairie remnants in Minnesota. It used to offer a man-made swimming pond close to the Fargo–Moorhead metropolitan area, however, that has not been open since 2018. Presently, it is most popular for its high quality educational programming, swimming in the Buffalo River, and picnicking. The 1,068-acre (432 ha) park is located just off U.S. Route 10 in Clay County, 4.5 miles (7.2 km) east of Glyndon and 14 miles (23 km) east of Moorhead.
Jay Cooke State Park is a state park of Minnesota, United States, protecting the lower reaches of the Saint Louis River. The park is located about 10 miles (16 km) southwest of Duluth and is one of the ten most visited state parks in Minnesota. The western half of the park contains part of a rocky, 13-mile (21 km) gorge. This was a major barrier to Native Americans and early Europeans traveling by canoe, which they bypassed with the challenging Grand Portage of the St. Louis River. The river was a vital link connecting the Mississippi waterways to the west with the Great Lakes to the east.
Lake Maria State Park is a state park of Minnesota, United States, created to provide a wilderness area within an easy drive of Minneapolis–Saint Paul. The park's amenities are designed primarily for hikers, backpackers, and horseback riders and consequently use remains light compared to other state parks around the metro area. It preserves a remnant of Big Woods atop a hilly, glacially-formed landscape dotted with lakes and wetlands. The park was established in 1963 west of the city of Monticello.
The Kettle Moraine State Forest is a state forest in southeastern Wisconsin. The chief feature of the reserve is the Kettle Moraine, a highly glaciated area. The area contains very hilly terrain and glacial landforms, such as kettles, kames and eskers. The 56,000-acre (23,000 ha) forest is divided into two large and three small units, which are spread across a hundred miles.
Horicon Marsh is a marsh located in northern Dodge and southern Fond du Lac counties of Wisconsin. It is the site of both a national and a state wildlife refuge.
The geology of Minnesota comprises the rock, minerals, and soils of the U.S. state of Minnesota, including their formation, development, distribution, and condition.
Chippewa Moraine State Recreation Area is a state park unit of Wisconsin, United States, preserving numerous glacial landforms. The abundance and quality of these geological features led to its being included in the Ice Age National Scientific Reserve. The Ice Age National Scenic Trail passes through the park. The park is largely undeveloped, but its modern visitor center serves to interpret the area's geological and biological features. Official documentation alternatively refers to the park as the Chippewa Moraine Ice Age Reserve or the Chippewa Moraine Ice Age National Scientific Reserve. It is located in northwestern Chippewa County.
Mill Bluff State Park is a state park in west-central Wisconsin, United States. It is located in eastern Monroe and western Juneau counties, near the village of Camp Douglas. A unit of the Ice Age National Scientific Reserve, the park protects several prominent sandstone bluffs 80 feet (24 m) to 200 feet (61 m) high that formed as sea stacks 12,000 years ago in Glacial Lake Wisconsin. As a result, these bluffs are steep and angular, dissimilar to the rounded terrain more typical of the eastern half of the United States. The bluffs served as landmarks to both early pioneers and travelers today on Interstate 90/94, which passes through the park.
Two Creeks Buried Forest State Natural Area is a site in the Wisconsin State Natural Areas Program and a unit of the Ice Age National Scientific Reserve. The site lies in the northeast corner of Manitowoc County on the shore of Lake Michigan north of Two Creeks, Wisconsin, USA. Periodically exposed in a steep lakeshore bluff is a stratum of sediment, known as the Two Creeks forest bed. It contains stumps, logs, branches, pine needles, pinecones, moss, and other forest litter and is sandwiched between layers of glacial till. This is an important site in Great Lakes geochronology because it firmly establishes the timeframe of advances and retreats during the last glacial period in this region.
Hallett Cove Conservation Park is a protected area in the Australian state of South Australia located in the suburb of Hallett Cove on the coast of Gulf St Vincent about 22 kilometres south of the centre of the state capital of Adelaide.
The Sturt Gorge Recreation Park is a protected area in the Australian state of South Australia located in the suburbs of Bellevue Heights, Craigburn Farm and Flagstaff Hill within the Adelaide metropolitan area about 13 kilometres (8.1 mi) south of the Adelaide central business district.
Wisconsin, a state in the Midwestern United States, has a vast and diverse geography famous for its landforms created by glaciers during the Wisconsin glaciation 17,000 years ago. The state can be generally divided into five geographic regions—Lake Superior Lowland, Northern Highland, Central Plain, Eastern Ridges & Lowlands, and Western Upland. The southwestern part of the state, which was not covered by glaciers during the most recent ice age, is known as the Driftless Area. The Wisconsin glaciation formed the Wisconsin Dells, Devil's Lake, and the Baraboo Range. A number of areas are protected in the state, including Devil's Lake State Park, the Apostle Islands National Lakeshore, and the Chequamegon–Nicolet National Forest.
The Southern Unit of the Kettle Moraine State Forest includes more than 22,000 acres of land throughout southern Wisconsin and spans several state parks and natural areas. The area also features varied environments from restored prairie, forests, and lakes, along with providing a multitude of recreational opportunities such as hiking, birdwatching, fishing, camping, and hunting. The Kettle Moraine Scenic Drive also extends within this region as well as through a larger portion of the state.
