Kosir’s Whitewater Rafting

Wisconsin’s Best Whitewater Adventure

Looking for heart-pounding whitewater rafting, scenic river floats, or a weekend escape in the Wisconsin wilderness? Kosir’s Whitewater Rafting has been delivering epic outdoor experiences for over 50 years on the Peshtigo and Menominee Rivers. Whether you’re a first-time rafter or an experienced paddler, Kosir’s offers thrilling guided trips, expert instruction, and breathtaking scenery.

As Wisconsin’s first whitewater outfitter, Kosir’s is known for its top-tier safety, experienced guides, and unforgettable river adventures. With rafting, tubing, kayaking, and on-site lodging, it’s the ultimate destination for outdoor enthusiasts looking for an action-packed getaway.

What We Offer

Peshtigo River Whitewater Rafting – Experience high-adrenaline rapids on one of the Midwest’s most exciting whitewater rivers. The season kicks off in April!  Depending on water levels, guests will either navigate the rapids in a Funyak (inflatable kayak) or join a 4-8 person raft for the ultimate adventure. No matter the conditions, every trip is fully guided for a safe and unforgettable experience.

Menominee River Rafting – Seeking big water thrills? Kosir’s Menominee River Whitewater Rafting in Niagara, WI, delivers Class IV rapids, breathtaking 200-foot cliffs, and an exhilarating chance to run the rapids twice for the ultimate rush. This is the perfect adventure for thrill-seekers looking for high-volume waves and rapids.

Tubing & Kayaking – For a more relaxed experience, try tubing on the Peshtigo!  Kosir’s offers scenic tubing and flatwater kayaking during lower water levels. It’s perfect for families, groups, or anyone looking to soak in the natural beauty of Wisconsin’s wilderness at a relaxed pace.

Camping & Lodging – No matter how you like to unwind after an adventure, Kosir’s offers lodging options to suit every style. Enjoy spacious campgrounds, RV hookups, and cozy accommodations. Unwind at the on-site restaurant and bar-to finish off the exciting day on the river- the perfect getaway for adventure seekers.

What to Know Before You Go

Peshtigo River – Minimum age: 10 years old for high-water rafting (call ahead for younger participants).
Menominee River – Minimum age: 12 years old and 85 lbs (reservations required).
What to Bring– Closed-toe shoes, swimwear, sunscreen, and dry clothes for after your trip.

Why Choose Kosir’s Whitewater Rafting?

Wisconsin’s First Whitewater Outfitter – With over 50 years of experience, we’re the most trusted name in Midwest rafting.

Expert Guides & Top Safety Standards – Our professional, highly trained guides ensure a safe and thrilling adventure.

Adventures for All Skill Levels – From adrenaline-pumping rapids to relaxing floats, there’s something for everyone.

On-Site Lodging & Camping – Stay where the adventure happens with our comfortable and convenient accommodations.

Unforgettable Group Experiences – Perfect for families, corporate outings, bachelor/bachelorette parties, and more!

Book Your Whitewater Adventure Today!

Ready for an unforgettable rafting experience? Call ahead to reserve your trip and experience the best whitewater rafting in Wisconsin with Kosir’s Whitewater Rafting!