Check our online booking page for availability!

You can check availability or book all of our most popular trips and accommodations on our online booking page. If your not finding what your looking or you have any questions, please call Maureen in the office at 1-877-356-9386 for help. She can get you exactly what you want.

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Welcome to Penobscot Adventures Whitewater Rafting

White Water Rafting Maine, Tyler and Jesse having a great day with their crew.

White Water Rafting Maine, Tyler and Jesse having a great day with their crew.

From our base in Millinocket, Maine, Penobscot Adventures offers amazing white water rafting, river boarding, and outdoor adventures from May-October. We have an incredible safety record and are the best value in the Maine rafting industry. Please browse our web-site and E-mail,, or give us a call at, 1-877-356-9386, with any questions you may have about our amazing trips.

Family run since 2004, we're Maine's best whitewater outfitter. We pledge to give you a safe, personalized, vacation. We use experienced guides, great equipment, and have awesome pricing. Join us for white water rafting in Maine or enjoy any of our outdoor adventures. We'll warm your heart and put a smile on your face.

For our staff rafting, and enjoying the outdoors, is more than just a job. Our guides and knowledgeable staff raft and river board on their days off and daily after work. We offer excitement, time spent with family and friends, nights around a campfire or tucked away in a cozy Maine cabin. We really do have something for everyone. If you have questions about any of our trips please call us at 1-877-Flow-Fun (356-9386).

Guest Reviews

Liz and Brian
I just wanted to say thank you for an amazing rafting trip on Saturday!  Brian was an awesome guide and we had so much fun!! Thank you for the drinks!  We enjoyed an Alligash at the Loose Moose!! Karen’s mom lives in Florida and doesn’t believe she ACTUALLY went white water rafting! Thank you again for an awesome time!  We can’t wait to raft with you guys again!!
Elizabeth Finch
Will at Nesowdnehunk Falls.

Maine White Water Rafting on the Penobscot River

Penobscot Adventures offers whitewater rafting on Maine’s largest river system the Penobscot. We run five different white water trips on the West Branch of the Penobscot and Canada Falls. We offer trips for ages 8-80, these trips provide adventure for every age and thirst for thrills!

The Big Moose Inn

The Big Moose Inn, Cabins, and Camping

Penobscot Adventures strives to give it’s guests the best possible vacation lodging available. We partner with the Big Moose Inn and campground to provide lodging accommodations for every taste. If you can’t find what your looking for here please give Maureen in the office a call and she can put you in accommodations to match your needs.

Penobscot River Boarding

River Boarding and Whitewater Surfing

River Boarding is an unique whitewater experience, and absolute fun. Very popular in other countries, it is relatively new to American whitewater. Penobscot Adventures is proud to be the only riverboarding outfitter in the Maine, offering fully guided trips capable of satisfying every boogie boarding or surfing skill-level and appetite.

From the Owners

The McDonald Family

The McDonald family your hosts for adventure on the Penobscot River in Maine.

"Thanks for your interest in Penobscot Adventures. We're very happy that you've taken an interest in planning your vacation with us. We understand that you value your family and friends above everything else, we do to. Leading the Maine rafting industry in safety for the last 13 years, we use well-trained guides and the latest in safety gear.

Safety is our #1 priority when we're on the river, for ourselves and our guests. It's our job to give you a thrill, safely, and allow you to share that with your family and friends"

- Dan and Maureen McDonald, the owners Penobscot Adventures INC.