Lower Colorado River

Tent-based Team Building Environmental Science Hiking
Canoe down the lower Colorado River through three National Wildlife Refuges and historic Picacho State Park. Choose from a 4 or 5 day trip down this beautiful river complete with natural history, waterfights, and our famous sunrise paddle! Learn More

Naturalists at Large is a leading outdoor and environmental education group in California. Since 1985, we have provided outdoor education programs for tens of thousands of students from over two hundred schools, offering custom client designed trips, flexible dates and locations, commitment to safety and comfort in the outdoors, the wonder of nature and the importance of outdoor and experiential education.

Discover the world... design your own custom program today!