NPS Proposes Changes to Snowmobile and Snowplane Regulations in Grand Teton National Park

Summary

The National Park Service is proposing rule changes to clarify the use of snowmobiles and snowplanes in Grand Teton National Park and John D. Rockefeller, Jr. Memorial Parkway, including the closure of the Potholes-- Baseline Flats area and the establishment of a new snowmobile trail.