What's New View Upcoming Events About Us History Directions/Hours Staff/BOD Renting Volunteering Programs Saturdays at the Barn Earth Day Events Pre School Programs Meetings at the Barn School/Teachers Workshops In School Programs Field Trip Programs Reserve / Trails Download PDF of Map Blockhouse Trail Butterfly Loop Cattail Trail Deer Trail Garden Path Meadow Trail Pond Trail Tall Grass Trail Thicket Trail Walzer Way West Driveway Woods Way Academics Environmental Science Watershed Restoration The 365 foot long Butterfly Loop connects the eastern entrance driveway with the Meadow Trail 535 feet from the start of the entrance driveway and 215 feet from the Garden Path. It forks providing two routes to the Meadow Trail..