Submerged 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

 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

 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

 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

 Libyan Sinkhole Cenote Roots in Amber Dusk Light in in Libya

Libyan Sinkhole Cenote Roots in Amber Dusk Light

Fujifilm X-T50 · in Libya

 Surreal Hydrogen Sulfide River in Oregon Cave in beside a volcanic drop-off in Oregon

Surreal Hydrogen Sulfide River in Oregon Cave

Canon EOS R8 · beside a volcanic drop-off in Oregon

 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

 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

 Dangling Roots Over Cenote Near Yokohama in near Yokohama

Dangling Roots Over Cenote Near Yokohama

Nikon FM3A · near Yokohama

 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

 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

 Silhouetted Barbados Cenote Roots Wet Season in across a wide valley floor in Barbados

Silhouetted Barbados Cenote Roots Wet Season

Sony a7 V · across a wide valley floor in Barbados

 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

 Surreal Cenote Whale Shadow Over Kelp Forest in through a forest of kelp fronds in Indonesia

Surreal Cenote Whale Shadow Over Kelp Forest

Canon EOS 7D Mark II · through a forest of kelp fronds in Indonesia

 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

 Moray Eel in Sunken Ship Porthole Belize in beside a volcanic reef overhang near Belize City

Moray Eel in Sunken Ship Porthole Belize

iPhone 16 Pro · beside a volcanic reef overhang near Belize City

 Blue Hole Silhouette at Cuban Golden Hour in in Cuba

Blue Hole Silhouette at Cuban Golden Hour

Fujifilm X-E5 · in Cuba

 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

 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

 Whale Shark Blue Hole Kenya Volcanic Drop-off in beside a volcanic drop-off in Kenya

Whale Shark Blue Hole Kenya Volcanic Drop-off

Canon Pellix · beside a volcanic drop-off in Kenya

 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

 Frozen Lightning Over Submerged Sinkhole Reef in along a coral wall with blue water beyond near Denpasar

Frozen Lightning Over Submerged Sinkhole Reef

Panasonic Lumix DMC-G1 · along a coral wall with blue water beyond near Denpasar

 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

 Whale Shark in Blue Hole at Sapporo Ice Scoured Channel in along an ice-scoured channel near Sapporo

Whale Shark in Blue Hole at Sapporo Ice Scoured Channel

iPhone 8 · along an ice-scoured channel near Sapporo

 Moray Eel Through Sunken Ship Porthole in beside a volcanic reef overhang near Denpasar

Moray Eel Through Sunken Ship Porthole

Google Pixel 7 · beside a volcanic reef overhang near Denpasar

 Seal Through Blue Hole Under Rippled Surface in above a cold-water reef edge in Cape Town

Seal Through Blue Hole Under Rippled Surface

Sony a6600 · above a cold-water reef edge in Cape Town

 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

 Blue Hole Kelp Shelf Colaba Midday in along a kelp-fringed shelf near Colaba, Mumbai

Blue Hole Kelp Shelf Colaba Midday

Canon EOS R7 · along a kelp-fringed shelf near Colaba, Mumbai

 Turquoise Cenote Stalactites Japan Late Summer in above a seagrass meadow in Japan

Turquoise Cenote Stalactites Japan Late Summer

4x5 RB Auto Graflex · above a seagrass meadow in Japan

 River Flow From Cave Mouth On Misty Floodplain in across a floodplain after rain near Dhaka

River Flow From Cave Mouth On Misty Floodplain

Canon EOS 77D · across a floodplain after rain near Dhaka

 Underground River Emerging From Cave Mouth Brasilia Rainy Season in near Brasilia

Underground River Emerging From Cave Mouth Brasilia Rainy Season

Fujifilm X-E1 · near Brasilia

 Swiss Underwater Vent in Amber Evening Light in in Switzerland

Swiss Underwater Vent in Amber Evening Light

Sony a7 · in Switzerland

 Turquoise Cenote Stalactites Low Angle View in in Florida

Turquoise Cenote Stalactites Low Angle View

Polaroid 636 · in Florida

 Hydrogen Sulfide River Underwater Cave Blue Hour in along a kelp-fringed shelf near Busan

Hydrogen Sulfide River Underwater Cave Blue Hour

iPhone 13 · along a kelp-fringed shelf near Busan

 Kenya Storm Barrier Reservoir Intake Blue Hour in beside a storm surge barrier in Kenya

Kenya Storm Barrier Reservoir Intake Blue Hour

iPhone 16 Pro Max · beside a storm surge barrier in Kenya

 Underground River Emerges from Cave Mouth in along a wave-cut shoreline in Mexico

Underground River Emerges from Cave Mouth

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

 Deep Sea Brine Pool Sardinia Winter in beside a volcanic drop-off in Sardinia

Deep Sea Brine Pool Sardinia Winter

Olympus OM-D E-M1 Mark II · beside a volcanic drop-off in Sardinia

 Silvery Hydrogen Sulfide River in Sardinian Cave in in Sardinia

Silvery Hydrogen Sulfide River in Sardinian Cave

Sony a7R · in Sardinia

 Winter Hydrogen Sulfide River Cave Close-up in near Sarona, Tel Aviv

Winter Hydrogen Sulfide River Cave Close-up

Fujifilm X-T1 · near Sarona, Tel Aviv

 Underwater River of Hydrogen Sulfide in Cave Near Auckland in above a seagrass meadow near Auckland

Underwater River of Hydrogen Sulfide in Cave Near Auckland

Olympus OM-D E-M1 Mark II · above a seagrass meadow near Auckland