Natural Bridge State Park (Wisconsin)
state park of Wisconsin

Natural Bridge State Park is a 530-acre (214 ha) state park of Wisconsin, United States, featuring Wisconsin's largest natural arch. Directly beneath the arch is the Raddatz Rockshelter, a rock shelter once used by Paleo-Indians and now listed on the National Register of Historic Places. The park is located southwest of Baraboo between the unincorporated communities of Leland and Denzer, in the town of Honey Creek.
Natural history
The park is on the edge of the Baraboo Range in an unglaciated Driftless Area of south-central Wisconsin. Outcrops of quartzite, hardened sand deposited about 1.6 billion years ago jut out of the tops of these hills.
The arch and rock shelter have been weathered out of one such outcropping. The top of the arch is 35 feet (11 m) above the ground. The arch opening is 25 feet (7.6 m) wide and 15 feet (4.6 m) high. The rock shelter is 60 feet (18 m) wide and 30 feet (9.1 m) deep.
The park's hills are forested with oak and other hardwoods.
“Natural Bridge State Park (Wisconsin)” enters the record as state park of Wisconsin. Crown Archives preserves that source wording while asking what Natural, Bridge and State can confirm, complicate or overturn.
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The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 2, 2026. The linked authority identifier is Q946429. Authority coordinates are 43.344, -89.930. 2 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank.
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This entry incorporates text from “Natural Bridge State Park (Wisconsin)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.