4.5
(8)
210
hikers
19
hikes
Hiking in Interstate Park offers diverse terrain along the St. Croix River, characterized by deep basalt gorges and ancient sandstone bluffs. The park is renowned for its unique glacial potholes, carved into hard rock by powerful glacial waters. Trails navigate through forested areas, alongside the river, and ascend to viewpoints overlooking the Dalles of the St. Croix. This landscape provides a variety of elevations and surfaces for hikers.
Last updated: April 26, 2026
8
hikers
6.75km
01:53
130m
110m
Hike the easy 4.2-mile Lake of the Dalles, Eagle Peak, Skyline and Ice Age Loop for glacial geology, lake views, and panoramic vistas.
2
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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48.3km
12:41
430m
350m
This 30.0-mile difficult hike on the Ice Age Trail transitions from rugged glacial terrain near St. Croix Falls to the smoother Gandy Dancer
5.0
(2)
53
hikers
4.53km
01:12
50m
40m
Hike the easy 2.8-mile Railroad and Walter F. Mondale River Trail Loop for stunning St. Croix River views and unique glacial potholes.
4.3
(3)
17
hikers
6.65km
01:51
120m
120m
Hike the easy 4.1-mile Lake O' The Dalles and Potholes Loop in Interstate State Park, featuring glacial potholes and river gorge views.
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Popular around Interstate Park
Not sure I have ever seen inside this building, as I'm usually here in the late fall or winter
1
0
I always like to hike down and see this old cabin foundation and chimney. It's right across the river from where the river tour boats land on the MN side.
2
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Beach changing building plus beach. On a day like today it looked nice to jump in.
3
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I have not been in this building, but it's a neat building for sure.
0
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Probably one of the most highly trafficked of the Minnesota's State Parks. Worth at least the short walk around the potholes, and check out more of the park or the Wisconsin side which is much bigger.
1
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Milltown makes a great pit stop if you're hiking through Polk County. The small-town centre has a handful of places to refuel, whether you're in the mood for a slice of pizza, a strong cup of coffee, or a hearty pub meal. Just a short drive away, Balsam Lake Brewery & Market is worth checking out—especially if you’re after local produce, baked goods, or craft beer.
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Interstate Park offers a diverse network of over 18 hiking trails, catering to various skill levels. The majority, 15 routes, are considered easy, with 2 moderate and 1 difficult option available for those seeking more challenge.
Interstate Park is renowned for its dramatic geological features, primarily the deep basalt gorge of the Dalles of the St. Croix River and its world-famous glacial potholes. Hikers can explore ancient basalt and sandstone formations, offering unique landscapes carved by glacial meltwater over millennia.
You can expect varied terrain, from relatively flat paths along old railroad beds to more strenuous ascents with steps leading to overlooks. Trails often follow the St. Croix River, wind through forested areas, and navigate rocky ravines, showcasing the park's basalt cliffs and sandstone bluffs.
Yes, the park features Silverbrook Falls. You can hike the Silverbrook Trail to Silverbrook Falls, an easy 2.4-mile route that winds through varied habitats to the 18-foot falls.
The iconic glacial potholes are a highlight of Interstate Park. The Pothole Trail offers easy access to these unique formations, including the 'Bottomless Pit,' the deepest explored pothole globally. You can find more information about them at the Glacial Potholes, Interstate State Park highlight.
Absolutely. Many trails in Interstate Park are suitable for families. Easy options include the Walter F. Mondale River Trail & Railroad Trail Loop, which is a 2.8-mile easy loop along the St. Croix River, and the Silverbrook Trail to Silverbrook Falls.
Generally, dogs are welcome on most hiking trails in Interstate Park, provided they are kept on a leash. It's always a good idea to check specific trail regulations at the park visitor center upon arrival, as some areas might have restrictions.
Yes, Interstate Park offers several enjoyable loop trails. Popular options include the easy Walter F. Mondale River Trail & Railroad Trail Loop and the Lake of the Dalles Loop Trail via Echo Canyon Trail, which leads to Lake O' the Dalles.
Beyond the glacial potholes, you can observe towering basalt cliffs and sandstone bluffs along the St. Croix River. Keep an eye out for unique rock formations like the 'Old Man of the Dalles' on the Wisconsin shore. The Skyline Trail also offers impressive views from the forested rim of the valley.
The komoot community highly rates Interstate Park, with an average score of 4.6 stars. Reviewers often praise the unique geological formations, the stunning views of the St. Croix River, and the variety of trails that cater to different abilities, from easy riverside strolls to more challenging climbs.
While many trails are easy, Interstate Park does offer some more challenging options. The Sandstone Bluffs Trail on the Minnesota side is known for being steeper, featuring around 200 steps and leading to an overlook high above the river valley. The Echo Canyon Trail – Lake O' The Dalles loop is also rated as moderate.
Yes, Interstate Park provides parking facilities for visitors. There are designated parking areas near the visitor centers and various trailheads on both the Minnesota and Wisconsin sides of the park. A state park vehicle admission sticker is typically required for entry.
The Ice Age National Scenic Trail is a 1,200-mile trail that traces the edge of Wisconsin's last glacier. The western terminus of this significant trail is located on the Wisconsin side of Interstate Park, allowing hikers to explore a segment of it and experience important glacial features. You can find its starting point at the Western Terminus of the Ice Age National Scenic Trail highlight.


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