The Tsuga Nature Trail is a two-loop trail that follows a 1.2 or 1.6 mile route through a variety of habitats. Interpretive signs are posted along the trail, highlighting nature themes. Cross-country skiing and snowshoeing are permitted in season. The trail is located near the headquarters/visitor contact station.
The Deer Run Trail, a three-mile hiking trail, is also open during winter for cross-country skiing and snowshoeing. An accessible observation deck fitted with spotting scopes can be found along the trail overlooking Pool 9. The trail head is located on Boland Road.