Peter Pettengill is an Assistant Professor of Environmental Studies at St. Lawrence University. He has worked as a backcountry planner at Grand Canyon National Park, and enjoys regularly teaching classes on park planning and recreation management.
Fall 2023 - Park Talk [F-23-35]
Spring 2020 - Backcountry Campsite Monitoring Around Cranberry Lake [S-20-8]
Spring 2018 - Exploring Our National Parks – Cave Resources [S-18-26]