War canoe in action

On Basin Mt.

2017 bridge over Wedge Brook on West River Trail.

Become an ATIS Member

2022 Membership Form

​Membership is open to all who share the organization's goals of outdoor education and stewardship. Members receive the organization's newsletters and summer activity schedules and the privilege of participating in those activities.

All contributions are fully tax-deductible. A copy of the organization’s last annual report may be obtained by writing to the organization at P.O. Box 565, Keene Valley, NY  12943 or to NYS Department of State, Office of Charities Registration, 120 Broadway, New York, NY 10271

ATIS also accepts matching contributions from employers.

If you prefer to donate online instead of mailing a check, please click the Donate tab to make your contribution via PayPal.
​

Happy campers!

ATIS Award plaques at Lower Lake Boathouse

"Junior" Trail Crew on Hopkins Mt.

---

Adirondack Trail Improvement Society
PO Box 565
Keene Valley, NY 12943
(518) 576-9157
atis@atistrail.org