Overview
The Arcata Marsh and Wildlife Sanctuary is a world-famous wastewater treatment facility and wildlife refuge. It features trails and excellent birdwatching.
Top Highlights
- Innovative wastewater treatment.
- Birdwatching hotspot.
- Walking trails.
Things to Do
- Walk the marsh trails.
- Spot numerous bird species.
- Learn about the treatment system.
Entry & Visitor Information
Open daily. Free access.