Late March and a visit to Zion National Park and on day one a beautiful sunrise at Towers of the Virgin location. This is an amazing Park but come April 1 it gets crazy busy. Camera was a Canon 7D with a Canon 17-55mm f2.8 lens at 21mm on a tripod. Settings as follows. Aperture was 5.6, speed was at 1/10 sec and ISO was 100.