"An iconic freestanding sandstone arch and one of the region’s most recognizable formations, often considered a highlight and symbol of the dramatic desert landscape." - Molly O'Brien Molly O'Brien Molly O'Brien is a Los Angeles-based journalist who writes and edits for a variety of international travel and lifestyle outlets. When she's not writing or traveling, she enjoys outdoor adventures like hiking and visiting local coffee shops and craft breweries. Travel + Leisure Editorial Guidelines