How do I access 4 Mile?

4 Mile is a public boat ramp in Wisconsin. There is no entrance fee.

What activities are available at 4 Mile?

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

What amenities are at 4 Mile?

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

When is the best time to visit 4 Mile?

The best time to paddle at 4 Mile is during summer. June through August

What are the water conditions at 4 Mile?

Water conditions at 4 Mile include mild current.

Is 4 Mile good for beginners?

Yes, 4 Mile 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 person on a boat in the water at sunset

Photo by Cesar Andriola on Unsplash

Activity

KayakingCanoeingBeginner

Conditions

RiverMild Current

Amenities

Boat RampParking

Best Time to Visit

Summer

4 Mile

Janesville, WI · Boat Ramp · Public

4 Mile is a public boat ramp on Rock River near Janesville, Wisconsin. This beginner-level spot offers kayaking, canoeing. Amenities include boat ramp, parking. Best visited in summer.

At a Glance

Water Body

River

Launch Type

Boat Ramp

Difficulty

Beginner

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

Launch into Rock River near Janesville, Wisconsin. Beginner level with mild current water.

4 Mile is a public launch site on Rock River in Wisconsin, serving as a popular put-in for paddlers exploring this section of the river.

Kayaking is the most popular activity here, with the water conditions supporting a range of skill levels. Canoeists can enjoy the calmer sections for a relaxed paddle.

Water conditions are generally mild current. June through August is the recommended window for paddling here. Facilities include boat ramp and parking.

Getting here from Janesville takes about 5 min, putting 4 Mile within easy reach for a day trip or afternoon paddle.

Paddling Tips

•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.
•Dress for the water temperature, not the air temperature.

Frequently Asked Questions

How do I access 4 Mile?: 4 Mile is a public boat ramp in Wisconsin. There is no entrance fee.
What activities are available at 4 Mile?: 4 Mile supports kayaking, canoeing. The difficulty level is rated beginner, making it great for all skill levels.
What amenities are at 4 Mile?: On-site amenities include boat ramp, parking. Parking: Parking lot available at boat ramp facility.
When is the best time to visit 4 Mile?: The best time to paddle at 4 Mile is during summer. June through August
What are the water conditions at 4 Mile?: Water conditions at 4 Mile include mild current.
Is 4 Mile good for beginners?: Yes, 4 Mile 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: 42.7310, -89.0584