Greg Brick has taught geology at the college level for 5 years. He has caved for the past 20 years, and published a 223-page guidebook, “Underground Iowa,” in 2004. He is editor of a national caving publication and recipient of the 2005 Peter M. Hauer Award from the National Speleological Society for research in cave history. He has appeared on the History Channel program, "Weird U.S."

Recent reviews by Gregory Brick Niagara Falls Waterfalls in Buffalo, Canada Many waterfalls, great and small, have a breezy space behind the sheet of falling water called a “Cave of the Winds," sometimes regarded in legend ... Journey Behind the Falls (Canada) Caves & Caving in Buffalo, Canada Many waterfalls, great and small, have a breezy space behind the sheet of falling water called a “Cave of the Winds," sometimes regarded in legend ... Mammoth Cave Caves & Caving in Appalachian States, United States The Mammoth Cave of Kentucky is the longest cave system in the World, with 367 miles (591 km) of surveyed passages as of 2006. Several million years old, ... Gypsum Cave Caves & Caving in Las Vegas, United States If you tire of your losses in the casinos of Las Vegas, and would like a quiet cave for some philosophical reflection, go to Gypsum Cave, on the outskirts ... Newark Earthworks Archaeological Sites in Lakes Midwest, United States The Newark Earthworks in the state of Ohio is one of the largest geometric mound complexes in the Americas. Originally covering about 4 square miles, they ... Gregory Brick has written 9 reviews. See more »

Gregory Brick has reviewed 5 countries.