The Jungferweiher, a re-flooded dry maar located north of the Ulmener Maar, is known for its richness in migratory birds and serves as a source of drinking water for the Cochem-Zell district.
The Darscheid "Drees" is a "Säuerling" (acidulous water) in the middle of the forest, located near the "Lehbach" stream. The ferruginous "Säuerling" (acidulous water) passes through many layers of rock until it gushes out of the earth.