CORNWALL — On Aug. 8 from 10 a.m.–12:30 p.m. join the Hudson Highlands Nature Museum for the Iona Marsh Canoe Trip.Paddle through this marshy maze in Rockland County with reserve naturalists and museum educators. searching for hidden wildlife and enjoying the scenery. Nestled in the Hudson Highlands adjacent to Bear Mountain State Park, this wetland features marsh flowers, snapping turtles, and dramatic views of Dunderberg, Bald, [...]