Cave

Sea Turtle Resting on Cave Ledge Senegal in above a seagrass meadow in Senegal

Sea Turtle Resting on Cave Ledge Senegal

Sony a6600 · above a seagrass meadow in Senegal

 Gruyere Wheel Turned in Tuscan Cave in in Tuscany

Gruyere Wheel Turned in Tuscan Cave

Fujifilm GFX100S · in Tuscany

 Sea Kayak Silhouette at Mission Tidal Cave Entrance in near Mission, San Francisco

Sea Kayak Silhouette at Mission Tidal Cave Entrance

OM System OM-5 · near Mission, San Francisco

 Blue Light Glacier Cave Near Sapporo in near Sapporo

Blue Light Glacier Cave Near Sapporo

Sony a6400 · near Sapporo

 Sea Kayak at Tidal Cave Entrance Late Autumn in along a switchback approach near Bacvice, Split

Sea Kayak at Tidal Cave Entrance Late Autumn

Sony a7R II · along a switchback approach near Bacvice, Split

 Bat Colony Emerging from Cave at Sunset in beside a tidal inlet near Chinatown, San Francisco

Bat Colony Emerging from Cave at Sunset

Canon T90 · beside a tidal inlet near Chinatown, San Francisco

 Underground River Emerging From Cave At Dawn in near Pecs

Underground River Emerging From Cave At Dawn

Nikon D780 · near Pecs

 Golden Hour Silhouette Giant Crystal Cave Near Los Teques in near Los Teques

Golden Hour Silhouette Giant Crystal Cave Near Los Teques

Pentax ME Super · near Los Teques

 Autumn River Flowing from Cave Mouth Mongolia in from a ridge above layered foothills in Mongolia

Autumn River Flowing from Cave Mouth Mongolia

Canon EOS R10 · from a ridge above layered foothills in Mongolia

 Cappadocian Cave House Inside Glass Arcade in inside a glass-roofed arcade near Ürgüp

Cappadocian Cave House Inside Glass Arcade

Canon EOS 90D · inside a glass-roofed arcade near Ürgüp

 Blue Ice Cave Glowing on Canadian Shore in along a wave-cut shoreline in Canada

Blue Ice Cave Glowing on Canadian Shore

Sony Xperia 1 V · along a wave-cut shoreline in Canada

 First Light on Cave Stalactites Near Carrollton in near Carrollton

First Light on Cave Stalactites Near Carrollton

Nikon D7100 · near Carrollton

 Mombasa Sea Cave Dawn Misty Light in near Mombasa

Mombasa Sea Cave Dawn Misty Light

Fujifilm GFX100 II · near Mombasa

 Nicaraguan Underground River at Dusk in in Nicaragua

Nicaraguan Underground River at Dusk

Canon T90 · in Nicaragua

 Thousands of Bats Emerge at Twilight in Greece in along a game trail in the Greek Islands

Thousands of Bats Emerge at Twilight in Greece

Olympus OM-D E-M5 · along a game trail in the Greek Islands

 Subterranean River Dawn Mandi Bahauddin Monsoon in along a wave-cut shoreline near Mandi Bahauddin

Subterranean River Dawn Mandi Bahauddin Monsoon

Canon EOS 7D Mark II · along a wave-cut shoreline near Mandi Bahauddin

 Worn Stone Staircase in Alberta Cliff Face in in Alberta

Worn Stone Staircase in Alberta Cliff Face

Ricoh GR III · in Alberta

 Collapsed Hay Barn Golden Hour Shahrisabz in beside a tractor track through dark soil near Shahrisabz

Collapsed Hay Barn Golden Hour Shahrisabz

Fujifilm X-T1 · beside a tractor track through dark soil near Shahrisabz

 Twilight Portrait in Ortahisar Under Lantern Glow in in Ortahisar

Twilight Portrait in Ortahisar Under Lantern Glow

Leica Standard · in Ortahisar