100 Mile Wilderness & Slack-packing

Set in the secluded Maine Wilderness is the most remote stretch of the Appalachian Trail. A beautiful and rugged landscape where you can get away from the modern world. With years of experience we have the knowledge to help you plan and execute your wilderness adventure.

Katahdin Adventure Co. is a division of Appalachian Trail Hostel & Outfitters LLC, that specializes in professionally organized trips into the Maine Wilderness.

Slack-packing is an excellent way to see Maine’s beautiful 100-Mile Wilderness without the burden of carrying a heavy backpack and food supply. Trips can be set up as single day outings or multi-day adventures where you are shuttled to the trail early in the morning and shuttled back to the Hostel after your daily hike is completed. This way you are able to shower, have a delicious meal, and get a good night’s rest before returning for yet another day of adventure. Shuttle service & lodging is provided by Appalachian Trail Hostel & Outfitters.

5 Day Slack-pack

Choose between our two intermediate level trips that split the 100 Mile Wilderness. Our southern trip covers the 58.7 miles from Monson to Jo-Mary Rd and our northern trip covers the 56.0 miles from Jo-Mary Rd to Katahdin. These trips are semi-guided.

9-10 Day Slack-pack

Choose between our two advanced level trips that cover the northernmost 114.7 miles of the Appalachian Trail, from Monson to Katahdin. The 9 day trip is for highly experienced hikers in excellent physical condition and is not guided/supported. The 10 day trip is semi-guided/supported.

Custom Itinerary

We can help you plan the perfect trip to meet your experience level and availability. Options range from 1 to 10 days, can be guided or unguided, and can include backpacking or slack-packing.