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Trout Brook Loop

Hiking trails & Routes

Trout Brook Loop

Easy

2.6

(16)

hikers

Trout Brook Loop

Q: How long does it typically take to hike this loop?

The Trout Brook Loop is approximately 5.3 km (3.3 miles) long and generally takes about 1 hour and 30 minutes to complete. However, this can vary depending on your pace and how often you stop to enjoy the scenery.

Q: Is this trail suitable for beginners or families with children?

Yes, this loop is generally considered easy, making it suitable for beginners and families. Be aware that there are some steep sections and a climb over a bluff top, including a stair-covered hill, which might provide a bit of a workout.

Q: What is the terrain like on the Trout Brook Loop?

The terrain is mostly singletrack, following Trout Brook through a secluded ravine. You'll encounter dense canopies of aspen, birch, and oak trees, providing ample shade, and patches of wildflowers on hillsides. There are also some steep sections and a stair-covered hill.

Q: What kind of wildlife or plants might I see along the way?

The trail passes through diverse forest habitats with aspen, birch, and oak trees. In spring and summer, you might spot various wildflowers on the hillsides. Keep an eye out for local wildlife common to Minnesota state parks.

Q: What is the best time of year to hike this trail?

The trail is enjoyable in spring, summer, and fall. Spring brings wildflowers, summer offers lush greenery and shade, and fall showcases beautiful autumn foliage. Winter hiking is also possible, but conditions may vary, and appropriate gear is recommended.

Q: Does the route intersect with other trails?

Yes, this route utilizes sections of other trails within Afton State Park. You'll find it intersects with parts of the Bobolink Loop and the Prairie Loop during your hike.

Q: Is the Trout Brook Loop dog-friendly?

Yes, the trail is dog-friendly. Please ensure your dog is kept on a leash at all times and that you clean up after them to help keep the park beautiful for everyone.

Q: Do I need a permit or is there an entrance fee for Afton State Park?

Yes, Afton State Park requires a Minnesota State Park vehicle permit for entry. You can purchase a daily permit or an annual permit at the park entrance or online. This permit covers all occupants of the vehicle.

Q: Where can I park to access the trailhead?

Parking is available within Afton State Park. Follow signs for trailhead parking once you've entered the park. Specific parking areas for the Trout Brook Loop are usually well-marked.

Q: Are there any notable viewpoints or landmarks along the trail?

While there aren't specific named landmarks on this loop, you'll be treated to scenic views of the St. Croix River from certain points, especially after climbing the bluff top. The secluded ravine following Trout Brook is also a highlight.

01:30

5.28km

110m

Hiking

If you're seeking a tranquil nature walk with a bit of varied terrain, the Trout Brook Loop is a fantastic option. This 3.3-mile (5.3 km) hiking route takes you through a wooded area, following the scenic Trout Brook, where you'll be shaded by a canopy of aspen, birch, and oak trees. Despite its easy rating, expect an engaging journey with some uneven surfaces, rocks, and exposed tree roots underfoot, plus a notable climb over a stair-covered hill, offering a good workout for its 366 feet (111 metres) of elevation gain.

Planning your visit to this trail in Afton State Park is straightforward; dogs are welcome on a leash, making it a great outing for your canine companion. The route typically takes around 1 hour and 29 minutes to complete, making it a perfect choice for a shorter, rewarding hike. Consider visiting in May or November for the best conditions, as these months are popular for activity on the loop.

What makes the Trout Brook Loop stand out is its sense of solitude and the opportunity to spot wildlife like birds and deer amidst patches of wildflowers. While you're immersed in the forest, certain points along the trail also offer picturesque views of the Saint Croix River, adding another layer to its natural beauty. It's an excellent choice for hikers looking for a peaceful, scenic experience without committing to a full-day adventure.

Last updated: June 9, 2026

Waypoints

Start point

Parking

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5.28 km

End point

Way Types & Surfaces

Way Types

5.26 km

< 100 m

Surfaces

5.27 km

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Today

Friday 21 August

26°C

17°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

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Comments

April 24, 2026,Hike to see the new to me entrance to Afton State Park

A few weeks ago when I was at Afton State Park I saw there were trails on the West side of the park that I hadn't seen before, and there were trails leading up to the road on the North end of the park. That's when I learned there was a parking lot up there. Today I went to park …

February 9, 2024,Birding Hike on Trout Brook Loop, Afton State Park 2024-02-09

This is hike #31 on our virtual hiking tour of The South Downs Way, which you can follow at komoot.com/collection/2512747/-virtual-hiking-tour-of-the-south-downs-way. Here is a link to our Komoot collection of all the Virtual Hikes we have completed so far: komoot.com/collection/1791712/-collection-of-virtual-hiking-tours.

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Frequently Asked Questions

How long does it typically take to hike this loop?

The Trout Brook Loop is approximately 5.3 km (3.3 miles) long and generally takes about 1 hour and 30 minutes to complete. However, this can vary depending on your pace and how often you stop to enjoy the scenery.

Is this trail suitable for beginners or families with children?

Yes, this loop is generally considered easy, making it suitable for beginners and families. Be aware that there are some steep sections and a climb over a bluff top, including a stair-covered hill, which might provide a bit of a workout.

What is the terrain like on the Trout Brook Loop?

The terrain is mostly singletrack, following Trout Brook through a secluded ravine. You'll encounter dense canopies of aspen, birch, and oak trees, providing ample shade, and patches of wildflowers on hillsides. There are also some steep sections and a stair-covered hill.

What kind of wildlife or plants might I see along the way?

The trail passes through diverse forest habitats with aspen, birch, and oak trees. In spring and summer, you might spot various wildflowers on the hillsides. Keep an eye out for local wildlife common to Minnesota state parks.

What is the best time of year to hike this trail?

The trail is enjoyable in spring, summer, and fall. Spring brings wildflowers, summer offers lush greenery and shade, and fall showcases beautiful autumn foliage. Winter hiking is also possible, but conditions may vary, and appropriate gear is recommended.

Does the route intersect with other trails?

Yes, this route utilizes sections of other trails within Afton State Park. You'll find it intersects with parts of the Bobolink Loop and the Prairie Loop during your hike.

Is the Trout Brook Loop dog-friendly?

Yes, the trail is dog-friendly. Please ensure your dog is kept on a leash at all times and that you clean up after them to help keep the park beautiful for everyone.

Do I need a permit or is there an entrance fee for Afton State Park?

Yes, Afton State Park requires a Minnesota State Park vehicle permit for entry. You can purchase a daily permit or an annual permit at the park entrance or online. This permit covers all occupants of the vehicle.

Where can I park to access the trailhead?

Parking is available within Afton State Park. Follow signs for trailhead parking once you've entered the park. Specific parking areas for the Trout Brook Loop are usually well-marked.

Are there any notable viewpoints or landmarks along the trail?

While there aren't specific named landmarks on this loop, you'll be treated to scenic views of the St. Croix River from certain points, especially after climbing the bluff top. The secluded ravine following Trout Brook is also a highlight.

What should I bring for a hike on this loop?

Even though it's an easy trail, it's always wise to bring water, especially on warmer days. Comfortable hiking shoes are recommended due to some steep sections and stairs. Insect repellent can be useful during warmer months.