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a Wisconsin state park, forest, recreation area or trail.
Camping opportunities
in state parks and forests.
How to buy
a vehicle admission sticker or state trail pass.
Get Outdoors!
to attend a nature program or event with family and friends.
Contact information
For information, contact:
Interstate Park
1275 State Highway 35
St. Croix Falls, WI 54024

Interstate Park Current conditions

Conditions as of Thursday, May 25, 2017:


Recent rains and rising water levels on the St. Croix River have left some of our trails muddy and water-covered in some places. Expect Meadow Valley, Lake O’ the Dalles, and Silverbrook trails to be most impacted by water. Pothole, Summit, Echo Canyon, and River Bluff trails should be in good condition.


Interstate State Park events and nature programs are listed on the DNR Get Outdoors! Calendar.

  • Nature Story Time: Every Thursday at 10 a.m. at the Ice Age Center.
  • Memorial Day Weekend: There are several programs over the weekend including Rope Making and Knot Tying, Pet-A-Pelt, and Etched in Stone.


Geese and their goslings can be seen down in the River Picnic Area. A few fawns have been seen in the park as well. Please remember to “Keep Wildlife Wild” and enjoy viewing wildlife from a distance and to leave young animals alone.

Fawn Hiding
Can you find the hiding fawn?
Photo by Colleen Tolliver

There are several different species of flowers blooming in the park including trilliums, wild geraniums, and lady slippers.


Don't move firewood!

Don't move firewood!Due to the potential of carrying harmful tree pests and diseases, Wisconsin has restrictions for moving firewood.

All campgrounds are open and reservations can be made 11 months in advance.  Sites 11, 15, 29, 56, 58, and 62 are non-reservable sites. All campers need to register at the office before setting up on a campsite.

Water is turned on in the campgrounds. Flush toilets and showers are located in the North Campground. The dump station is open for use and is located across from the Ice Age Center.

Contact Station

The contact station is open for selling stickers and registering campers from 8 a.m. to 10 p.m. Sunday-Wednesday and 8 a.m. to 11 p.m. Thursday-Saturday. When the office is not open, please self-register for a sticker or campsite.

Ice Age Center

Ice Age Center hours are 8:30 a.m. to 4:30 p.m. Monday through Friday and 9 a.m. to 5 p.m. Saturday and Sunday. The Ice Age Center may close during these times for programing.

The Ice Age Center has exhibits about the Ice Age and a 24-minute movie about the Ice Age Trail, which can be viewed upon request. Accessible restrooms and a gift shop, firewood and ice are also available at the Ice Age Center.

River and lake

The St. Croix River and the Lake O’ the Dalles are both high at this time with the recent rains. The beach area is not open at this time due to the high water.

For information on St. Croix River conditions, please see the St. Croix National Scenic Riverway website [exit DNR].

Last revised: Thursday May 25 2017