Hidden Reading Nook, Louisville, Kentucky

#Hidden Reading Nook, #Louisville, #Kentucky

Rocky Mountain National Park, Colorado

#explore, #travel, #usa, #mountains, #nature

Amsterdam, The Netherlands

#aerial, #europe, #landscape, #The Netherlands

Underground marvels at Aven Armand / France

#caving, #speology, #travel, #stalagmites, #Stalactites