devil's bridge, a natural sandstone arch, surrounded by evergreens with two hikers in the background

remote wilderness bucket list nature erosion geolgy outdoors landscape winter trees evergreens bare branches cypress shrubs devil 039 bridge trail sedona arizona usa america tourism travel hiking mountains red sandstone adventure scenic exploring vacation environment ecosystem beauty rugged peaceful sight therapy state parks natural arch rock formation rocks striations valley dangerous hazardous hikers tourists devil#39aph39#s surrounded two background