| Walk, Look, and Learn Hike #567: Snakes, Salamanders, Newts, and Frogs at the William and Marjorie Thayer Nature Preserve at Lick Brook | Saturday, May 25 | 9:00 a.m. |
| Watkins Glen State Park | Saturday, June 8 | 8:15 a.m. |
| "March of the Ides" Hike Series: Interloken Trail | Thursday, June 13 | 8:00 a.m. |
| Waterfall Hike Series - Hike 1: Robert H. Treman State Park upper gorge | Tuesday, June 25 | 6:05 p.m. |
| Adopt-a-Highway Cleanup | Wednesday, June 26 | 6:00 p.m. |
| Walk, Look and Learn Hike #568: Let’s Go Bushwhacking! | Saturday, July 6 | 9:00 a.m. |
| International Loop | Saturday, July 13 | 10:00 a.m. |
| "March of the Ides" Hike Series: Robert H. Treman State Park | Monday, July 15 | 8:00 a.m. |
| Waterfall Hike Series - Hike 2: Taughannock Falls State Park | Tuesday, July 16 | 6:05 p.m. |
| "March of Ides" | Thursday, August 15 | |
| Adopt-a-Highway Cleanup | Wednesday, August 28 | 6:00 p.m. |
| "March of Ides" | Friday, September 13 | 12:00 a.m. |
| Adopt-a-Highway Cleanup | Saturday, October 26 | 10:00 a.m. |
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