Grand Prismatic Spring - Yellowstone   by Keir (see all of Keir's photos)

Posted on 2005-09-23 16:51:21 - Tags: water wyoming landscape color bacteria

Previous Current Next     916 photos | 6795638 visitors     Permalink     Browse Archive

01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
« May 2013 »