Page Type Page Type: Mountain/Rock
Location Lat/Lon: 44.27981°N / 90.82188°W
Additional Information County: Jackson
Activities Activities: Hiking, Scrambling
Seasons Season: Spring, Summer, Fall, Winter
Additional Information Elevation: 1105 ft / 337 m
Sign the Climber's Log

Overview

 

Castle Mound Summit Ridge Trail
Castle Mound Summit Ridge Trail

Much of Wisconsin is covered in thick beautiful forest, with areas of rolling hills, ancient weathered mountain ranges and monadnocks in various locations.  A monadnock is an isolated ridge or hill and is all that remains of an ancient mountain.  Though many of these Wisconsin monadnocks are now covered with trees, some still have significant rock formations at or near the summits.  Several Wisconsin monadnocks that are on public lands have hiking trails, with a few even having an observation tower or deck – something essential for a view above the thick forest.

 

Castle Mound, located in Jackson County at the south edge of the town of Black River Falls, is one of the better Wisconsin monadnocks for hiking and scrambling.  The summit is the centerpiece of the Castle Mound Recreation Area of the Black River State Forest and owned by the Wisconsin Department of Natural Resources.  In 1952 the area was designated a state natural area.  According to Lists of John, the summit has 240 feet of prominence.

Castle Mound Summit Platform
Castle Mound Summit Platform

 

Cambrian sandstone makes up the core of Castle Mound, with cliffs up to 30 feet high.  The north-facing slope of the ridge is well covered with oaks, pines, aspen, maples and birch trees, while the drier southern-facing slope is characterized with oaks and jack pines.  Numerous sandstone boulders are found throughout the forest.  Many bird species are found here and deer are found in abundance.  A nature trail and an overlook trail allow for full access of the summit and area around it.  An overlook platform is located near the center of Castle Mound at the highpoint.  The Giant’s Castle rock formation is located at the east end of the ridge and is perhaps the most visible rock feature of the mound.  Some contend that this is the true highpoint of the ridge.  Another interesting feature of the east end is Goat’s Cave, and is near the Giant’s Castle.

Getting There

Castle Mound is on the southern edge of the town of Black River Falls.  Most hikers access the trails from the Castle Mound Campground, which is located along Highway 12 on the western edge of Castle Mound.

Route Options

Castle Mound Stairway
Castle Mound Stairway
Castle Mound Giants Castle
Castle Mound Giants Castle

The Castle Mound Nature Trail and the Overlook Trail are the usual routes for exploring the monadnock.  Some hikers also use the overlook spur trail from the Perry Creek Mountain Bike Trail along the southern edge of Castle Mound.  The map on this page shows the available routes.  The overlook trail is about .5 mile long, while the nature trail loop is about 1.5 miles.

Red Tape

The Black River State Forest has regulations governing hiking at Castle Mound, as well as using the campground. 

Castle Mound Trailhead Sign
Castle Mound Trailhead Sign

Those regulations can be accessed at this link:

State Forest Regulations

A state park pass or daily permit is required to park at the campground parking lot.

When to Climb

Hiking is permissible year around, but caution is urged during deer rifle hunting season, which runs from about Thanksgiving to New Year day.  If you must hike then, please wear plenty of bright orange. For weather concerns, check out this link:  

Black River Falls Weather Forecast & Conditions

Camping

The Black River State Forest has three campgrounds in the area. 

Castle Mound Balanced Rock
Castle Mound Balanced Rock

For up-to-date information on these campgrounds, click on the link below:

Black River State Forest Campgrounds

Cabins are also available in the area: Click on the links below for details:

Lost Falls Cabins

Rent Wisconsin Cabins

 

Maps

Castle Mound Map
Castle Mound Map

Castle Mound is located in the Black River Falls Quad on USGS Maps.  A useful map that is available for download is:

Castle Mound Nature Trail Map

External Links

Castle Mound Ridge View
Castle Mound Ridge View

Black River Falls Chamber of Commerce



Parents 

Parents

Parents refers to a larger category under which an object falls. For example, theAconcagua mountain page has the 'Aconcagua Group' and the 'Seven Summits' asparents and is a parent itself to many routes, photos, and Trip Reports.