How do I access Mertes Slough?

Mertes Slough is a public boat ramp in Wisconsin. We do not have confirmed fee information for this launch, so check locally before you go.

What activities are available at Mertes Slough?

Mertes Slough supports kayaking, canoeing. The difficulty level is rated beginner, making it great for all skill levels.

What amenities are at Mertes Slough?

On-site amenities include boat ramp, parking, ada accessible. Parking: Parking lot available at boat ramp facility.

When is the best time to visit Mertes Slough?

The best time to paddle at Mertes Slough is during summer. June through August

What are the water conditions at Mertes Slough?

Water conditions at Mertes Slough include mild current.

Is Mertes Slough good for beginners?

Yes, Mertes Slough is rated beginner difficulty, making it an excellent choice for first-time paddlers and families. Gentle moving water with mild current. Suitable for beginners who are comfortable with basic paddle strokes and steering.

a rocky cliff with trees and water below

Photo by Ray Graciano on Unsplash

Activity

KayakingCanoeingBeginner

Conditions

RiverMild Current

Amenities

Boat RampParkingADA Accessible

Best Time to Visit

Summer

Mertes Slough

Winona, WI · Boat Ramp · Public

Mertes Slough is a public boat ramp on Mississippi River near Winona, Wisconsin. This beginner-level spot offers kayaking, canoeing. Amenities include boat ramp, parking, ada accessible. Best visited in summer.

Paddled Mertes Slough? Share what the water, parking, and access were like to help other paddlers.Write a review →

At a Glance

Water Body

River

Launch Type

Boat Ramp

Difficulty

Beginner

Fee

Not verified — check locally

Activities

Kayaking, Canoeing

Parking

Parking lot available at boat ramp facility

Cell Service

Good

Gentle moving water with mild current. Suitable for beginners who are comfortable with basic paddle strokes and steering.

About This Location

Mertes Slough offers river paddling on Mississippi River in Wisconsin. Located near Winona.

Located in Wisconsin, Mertes Slough puts you on Mississippi River with room to explore upstream or downstream from the launch.

This is a solid spot for kayaking, with enough room to settle into a comfortable paddling rhythm. Canoeing works well here, especially for those looking for a peaceful day on the water. Great Lakes paddling combines freshwater vastness with coastal-style conditions and scenery.

Conditions here tend to be mild current, making it suitable for paddlers of all skill levels. Plan your visit for June through August. Facilities include boat ramp and parking and ada accessible.

At about 5 min from Winona, Mertes Slough is a practical choice for paddlers based in the Winona area.

Have you paddled Mertes Slough?

Add a quick review to help other paddlers know what to expect. No account needed.

Write a review →

Paddling Tips

•Know where your take-out is and how long the run takes before launching.
•Scout downstream from the launch before committing to your paddle.
•Always face upstream when entering or exiting your boat at the ramp.
•River levels change with rainfall — check the USGS gauge before you go.

Frequently Asked Questions

How do I access Mertes Slough?: Mertes Slough is a public boat ramp in Wisconsin. We do not have confirmed fee information for this launch, so check locally before you go.
What activities are available at Mertes Slough?: Mertes Slough supports kayaking, canoeing. The difficulty level is rated beginner, making it great for all skill levels.
What amenities are at Mertes Slough?: On-site amenities include boat ramp, parking, ada accessible. Parking: Parking lot available at boat ramp facility.
When is the best time to visit Mertes Slough?: The best time to paddle at Mertes Slough is during summer. June through August
What are the water conditions at Mertes Slough?: Water conditions at Mertes Slough include mild current.
Is Mertes Slough good for beginners?: Yes, Mertes Slough is rated beginner difficulty, making it an excellent choice for first-time paddlers and families. Gentle moving water with mild current. Suitable for beginners who are comfortable with basic paddle strokes and steering.

Location data: USGS ScienceBase · Water conditions: USGS NWIS · Weather: National Weather Service · Coordinates: 44.0655, -91.6370