Numenwood National Park

From the introduction:

Numenwood National Park was established in the forest crater where an eldritch god fell to Earth. Strange, haunted trees grow from the soil. Hikers and researchers disappear with increasing frequency.

You are park rangers, staffing the newly reestablished Ranger Station at the edge of the park. You’ll need to find missing hikers, fell haunted trees, and manage the station’s funding in order to last long enough to uncover the park’s secrets.