We were in the area checking on some of our other caches when we came across this cool area. Well, pretty cool for being on a gravel road in Iowa anyway. GZ may be a bit tough to get to. You may need to put yourself in 4 wheel drive. Once you reach GZ, the area you will be searching will be nice and level. Enjoy the view of Iowa fields for miles around while you are here. Enjoy and happy caching!