March 27, 2004
10 AM - 2 PM
Sunny, few clouds and warm

Looking up to the overlook at the top of the Gulf, where visitors arrive and begin the long walk downhill.

Geologist Dr. Bill Hedden of Koshkonong provided interpretation on the field trip. He is standing in the losing stream that is at the bottom of the Gulf.

MN class at Mammoth Springs listening to a presentation by an Arkansas state park ranger and volunteer interpreter.