Photo by Thomas A. Meyer/DNR
Adiantum Woods features a rich, dry-mesic forest situated on a steep north-facing slope that rises from the south bank of the Wisconsin River. The canopy is composed of white and red oak, basswood, yellowbud hickory, black cherry, sugar maple, and big tooth aspen. Eastern hop-hornbeams and ironwood are present in the sub-canopy. The shrub layer consists of witch hazel, gray dogwood, ninebark, hazelnut, and poison ivy. The understory is rich in herbaceous species with lopseed, tick-trefoil, bloodroot, sweet cicely, maidenhair, interrupted rattlesnake ferns, yellow lady's slipper, showy orchis, wild sarsaparilla, red and white baneberry, and poke milkweed. Limestone outcrops near the top of the slope harbor populations of smooth cliff brake, bulblet bladder fern, and slender lip fern. Moving upslope, a transition or continuum of vegetation is evident as the forest community shifts from mesic to dry-mesic and finally to dry forest. Adiantum Woods is owned by the DNR and was designated a State Natural Area in 1991.
Very few State Natural Areas have public facilities, but nearly all are open for a variety of recreational activities as indicated below. Generally, there are no picnic areas, restrooms, or other developments. Parking lots or designated parking areas are noted on individual SNA pages and maps. Trails, if present, are typically undesignated footpaths. If a developed trail is present, it will normally be noted on the SNA map under the Maps tab. A compass and topographic map or a GPS unit are useful tools for exploring larger, isolated SNAs.
The good majority of SNAs are isolated and have few or no facilities. Some SNAs have vehicle access lanes or parking lots, but their accessibility may vary depending on weather conditions. Parking lots and lanes are not plowed during winter. Hiking trails may be nonexistent or consist of undeveloped footpaths. A GPS unit or compass and a detailed topographic map are useful tools for exploring larger SNAs.
Entrance fees: Excepting Parfrey's Glen, the Cambrian Outlook in the Dells of the Wisconsin River, SNAs within State Parks and some within State Forests, all other DNR-owned SNAs do not have any admission fees.
Allowable activities: DNR-owned land
The activities listed below are generally allowed on all DNR-owned SNA lands. Exceptions to this list of public uses, such as SNAs closed to hunting, are noted above and posted with signs on the property site.
- Cross country skiing
- Scientific research (permit required)
- Outdoor education
- Wild edibles (What is this?)
- Pets (Rules)
- Wildlife viewing
Prohibited activities: all SNAs
- Camping and campfires
- Collecting of animals (other than legally harvested species), non-edible fungi, rocks, minerals, fossils, archaeological artifacts, soil, downed wood, or any other natural material, alive or dead.
- Collecting for scientific research requires a permit issued by the DNR
- Collecting of plants including seeds, roots or other non-edible parts of herbaceous plants such as wildflowers or grasses
- Horseback riding
- Rock climbing
- Vehicles, including bicycles, ATVs, aircraft, and snowmobiles except on trails and roadways designated for their use.
For rules governing state-owned SNAs and other state lands, please consult Chapter NR 45 Wis. Admin. Code [exit DNR].
Within the Lower Wisconsin Riverway, Grant County. T7N-R4W, Section 19. T7N-R5W, Section 24. 273 acres.
From Woodman, go west and south on 133 for 3.7 miles, then west on County Highway C for 3.2 miles. At the crest of the hill, go north on an access road to a small parking area. The site can be accessed via an old logging road.
The DNR's state natural areas program is comprised of lands owned by the state, private conservation organizations, municipalities, other governmental agencies, educational institutions and private individuals. While the majority of SNAs are open to the public, access may vary according to individual ownership policies. Public use restrictions may apply due to public safety, or to protect endangered or threatened species or unique natural features. Lands may be temporarily closed due to specific management activities.
Users are encouraged to contact the landowner for more specific details. The data shown on these maps have been obtained from various sources, and are of varying age, reliability, and resolution. The data may contain errors or omissions and should not be interpreted as a legal representation of legal ownership boundaries. To create your custom map where you can zoom to a specific location, please use the DNR's Mapping Application.
Adiantum Woods is owned by: Wisconsin DNR