Natural Sinkhole

Cenote Sinkhole Over Braided River Channels in high above braided river channels near Phrae

Cenote Sinkhole Over Braided River Channels

Kodak Brownie Number 2 · high above braided river channels near Phrae

 Libyan Sinkhole Cenote Roots in Amber Dusk Light in in Libya

Libyan Sinkhole Cenote Roots in Amber Dusk Light

Fujifilm X-T50 · in Libya

 Tanzania Salt Ponds Aerial Sinkhole View in high over salt ponds and causeways in Tanzania

Tanzania Salt Ponds Aerial Sinkhole View

Nikon FA · high over salt ponds and causeways in Tanzania

 Dangling Roots Over Cenote Near Yokohama in near Yokohama

Dangling Roots Over Cenote Near Yokohama

Nikon FM3A · near Yokohama

 Silhouetted Sinkhole Lake in Belgian Valley at Golden Hour in across a wide valley floor in Belgium

Silhouetted Sinkhole Lake in Belgian Valley at Golden Hour

Canon EOS 550D · across a wide valley floor in Belgium

 Twilight Sinkhole Lake Near Machiques Valley in across a wide valley floor near Machiques

Twilight Sinkhole Lake Near Machiques Valley

Nikon D810A · across a wide valley floor near Machiques

 Aragon Cenote Sinkhole with Hanging Roots in above dune fields and dry wadis in Aragon

Aragon Cenote Sinkhole with Hanging Roots

Leica M6 · above dune fields and dry wadis in Aragon

 Aerial view of sinkhole cenote with roots in far above orchard blocks and irrigation lines in Armenia

Aerial view of sinkhole cenote with roots

Zorki 3S · far above orchard blocks and irrigation lines in Armenia

 Turquoise Cenote Stalactites Naples Afternoon Light in beside a volcanic drop-off near Spaccanapoli, Naples

Turquoise Cenote Stalactites Naples Afternoon Light

OM System OM-1 Mark II · beside a volcanic drop-off near Spaccanapoli, Naples

 Cenote Silhouette with Roots in Amazon Floodplain in across a floodplain after rain in Pará

Cenote Silhouette with Roots in Amazon Floodplain

iPhone 14 Pro · across a floodplain after rain in Pará

 Blue Hour Cave Stalactites Floodplain Asheville in across a floodplain after rain near Asheville

Blue Hour Cave Stalactites Floodplain Asheville

Fujifilm X-Pro1 · across a floodplain after rain near Asheville

 Decaying Greenhouse Nave Split by Fig Roots in Johannesburg in inside a stair hall open to the weather in Johannesburg

Decaying Greenhouse Nave Split by Fig Roots in Johannesburg

Canon Pellix · inside a stair hall open to the weather in Johannesburg

 Cenote Water and Roots in Late Autumn Foothills in from a ridge above layered foothills near Touggourt

Cenote Water and Roots in Late Autumn Foothills

Samsung Galaxy S9+ · from a ridge above layered foothills near Touggourt

 Fig Roots Split Decaying Greenhouse Assela in inside a collapsed lobby under broken plaster near Assela

Fig Roots Split Decaying Greenhouse Assela

Nikon D70 · inside a collapsed lobby under broken plaster near Assela

 Blue Hole Ocean View New Zealand Midsummer in beside a volcanic drop-off in New Zealand

Blue Hole Ocean View New Zealand Midsummer

Nikon D810 · beside a volcanic drop-off in New Zealand

 Crumbling Cistern Edge in Veneto Vine Corridor in along a vine-choked corridor in Veneto

Crumbling Cistern Edge in Veneto Vine Corridor

Canon EOS R100 · along a vine-choked corridor in Veneto

 Submerged Sinkhole Reef Walls Cebu in beside a volcanic reef overhang near Cebu

Submerged Sinkhole Reef Walls Cebu

Minolta Maxxum 7000 AF · beside a volcanic reef overhang near Cebu

 Silk Road Church Ruins Evening Light in among roofless stone chambers in the Silk Road

Silk Road Church Ruins Evening Light

Canon EOS R · among roofless stone chambers in the Silk Road

 Stone Wall Split by Roots in Qena Corridor in along a vine-choked corridor near Qena

Stone Wall Split by Roots in Qena Corridor

Fujifilm X-T4 · along a vine-choked corridor near Qena

 Dilapidated Farmhouse Under Stone Arch Tennessee in beneath a broken stone arch in Tennessee

Dilapidated Farmhouse Under Stone Arch Tennessee

Canon A-1 · beneath a broken stone arch in Tennessee

 Sunken Church Steeple in Reservoir Ruins in through an abandoned ceremonial court near Livingstone

Sunken Church Steeple in Reservoir Ruins

Google Pixel 7 · through an abandoned ceremonial court near Livingstone

 Jade Green Cenote Ridge Winter Midday in from a ridge above layered foothills near Stuttgart

Jade Green Cenote Ridge Winter Midday

Nikon D3 · from a ridge above layered foothills near Stuttgart

 Cebu Coral Wall Submerged Sinkhole Dawn in along a coral wall with blue water beyond near Cebu

Cebu Coral Wall Submerged Sinkhole Dawn

Sony Alpha 100 · along a coral wall with blue water beyond near Cebu

 Derelict Market Hall Ruin with Fig Roots in Rain in beneath a broken stone arch near Mississippi, Portland

Derelict Market Hall Ruin with Fig Roots in Rain

Sony a6500 · beneath a broken stone arch near Mississippi, Portland

 Silhouetted Gold Dredge Ruin Under Stone Arch in beneath a broken stone arch in Burundi

Silhouetted Gold Dredge Ruin Under Stone Arch

Canon EOS 800D · beneath a broken stone arch in Burundi

 Warped Floor in German Dance Hall Ruin in along a vine-choked corridor in Germany

Warped Floor in German Dance Hall Ruin

Sony a7R · along a vine-choked corridor in Germany

 Subterranean River Emerges from Cave at Dawn in across a floodplain after rain near Leipzig

Subterranean River Emerges from Cave at Dawn

Kodak Brownie · across a floodplain after rain near Leipzig

 Vancouver Hotel Corridor Ruin After Rain in along a derelict corridor with peeled paint and pooled water in Vancouver

Vancouver Hotel Corridor Ruin After Rain

Leica M1 · along a derelict corridor with peeled paint and pooled water in Vancouver

 Concrete Wall Split by Roots in Dutch Ruin in along a vine-choked corridor in Netherlands

Concrete Wall Split by Roots in Dutch Ruin

Panasonic Lumix DC-S9 · along a vine-choked corridor in Netherlands

 Blue Hole Silhouette at Cuban Golden Hour in in Cuba

Blue Hole Silhouette at Cuban Golden Hour

Fujifilm X-E5 · in Cuba

 Aerial View of Hexagonal Basalt Columns Above Braided River in high above braided river channels in Kanto

Aerial View of Hexagonal Basalt Columns Above Braided River

Nikon FM3A · high above braided river channels in Kanto

 Blue Hole Silhouette Over Waikiki Volcanic Drop-off in beside a volcanic drop-off near Waikiki, Honolulu

Blue Hole Silhouette Over Waikiki Volcanic Drop-off

Nikon D90 · beside a volcanic drop-off near Waikiki, Honolulu

 Dripping Stalactite in Burgundy Winter Valley in across a wide valley floor in Burgundy

Dripping Stalactite in Burgundy Winter Valley

Pentax K-7 · across a wide valley floor in Burgundy

 Sunken Church Steeple in Winter Mist in inside a roofless nave in Argentina

Sunken Church Steeple in Winter Mist

Lomo LC-A · inside a roofless nave in Argentina

 Decaying Pier Over Water in Dresden Ruins in among roofless stone chambers near Dresden

Decaying Pier Over Water in Dresden Ruins

Canon EOS 6D Mark II · among roofless stone chambers near Dresden

 Forsaken Colonial Church Ruin in Copper Light in beneath a broken stone arch near San-Pédro

Forsaken Colonial Church Ruin in Copper Light

iPhone SE (2022) · beneath a broken stone arch near San-Pédro

 Fig Roots Splitting Ruined Greenhouse Nave in in a derelict ward with shattered glass underfoot in England

Fig Roots Splitting Ruined Greenhouse Nave

OM System OM-5 · in a derelict ward with shattered glass underfoot in England

 Collapsed Saloon Under Stone Arch in Brazzaville Rainy Season in beneath a broken stone arch near Brazzaville

Collapsed Saloon Under Stone Arch in Brazzaville Rainy Season

Minolta XD-7 · beneath a broken stone arch near Brazzaville

 Seal in Blue Hole Vancouver Twilight in beside a tide-cut rock ledge under clear water near Vancouver

Seal in Blue Hole Vancouver Twilight

Samsung Galaxy Note 10+ · beside a tide-cut rock ledge under clear water near Vancouver

 Submerged Sinkhole Reef Walls Belize Underwater in beneath a reef ledge in tropical shallows near Belize City

Submerged Sinkhole Reef Walls Belize Underwater

Polaroid 636 · beneath a reef ledge in tropical shallows near Belize City