Subterranean River

Underground River Emerging from Cave at Golden Hour in across a floodplain after rain near Warri

Underground River Emerging from Cave at Golden Hour

iPhone 14 · across a floodplain after rain near Warri

 Subterranean River Emerging From Cave At Sunrise in from a ridge above layered foothills in Sulawesi

Subterranean River Emerging From Cave At Sunrise

Canon EOS 750D · from a ridge above layered foothills in Sulawesi

 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

 Silhouette River Emerging from Urals Cave in in the Urals

Silhouette River Emerging from Urals Cave

Olympus OM-10 · in the Urals

 Nicaraguan Underground River at Dusk in in Nicaragua

Nicaraguan Underground River at Dusk

Canon T90 · in Nicaragua

 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

 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

 Winter River Emerges From Rock Near Sukkur in across a floodplain after rain near Sukkur

Winter River Emerges From Rock Near Sukkur

Leica M (Typ 240) · across a floodplain after rain near Sukkur

 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

 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

 Underground River Emerges from Cave Mouth Ridge Overlooking Amman in from a ridge above layered foothills near Amman

Underground River Emerges from Cave Mouth Ridge Overlooking Amman

Canon A-1 · from a ridge above layered foothills near Amman

 Indigo Twilight River Flowing From Andes Cave in in the Andes

Indigo Twilight River Flowing From Andes Cave

Canon EOS 650D · in the Andes

 Underground River Emerging From Cave At Dawn in near Pecs

Underground River Emerging From Cave At Dawn

Nikon D780 · near Pecs

 Subterranean River Emerges from Cave in Guiyang Foothills in from a ridge above layered foothills near Guiyang

Subterranean River Emerges from Cave in Guiyang Foothills

Nikon D5 · from a ridge above layered foothills near Guiyang

 Underground River Emerges From Cave Before Sunrise in from a ridge above layered foothills near Kisumu

Underground River Emerges From Cave Before Sunrise

Nikon D7000 · from a ridge above layered foothills near Kisumu

 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

 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

 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

 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

 Silvery Hydrogen Sulfide River in Sardinian Cave in in Sardinia

Silvery Hydrogen Sulfide River in Sardinian Cave

Sony a7R · in Sardinia

 Underground River Emerging From Rock in Greek Foothills in from a ridge above layered foothills in the Greek Islands

Underground River Emerging From Rock in Greek Foothills

Polaroid model 95 · from a ridge above layered foothills 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

 Underground River Emerges at Dawn in Andalusian Foothills in from a ridge above layered foothills in Andalusia

Underground River Emerges at Dawn in Andalusian Foothills

Samsung Galaxy S23 Ultra · from a ridge above layered foothills in Andalusia

 Subterranean River Emerges From Cave Mouth Near Belbis in near Belbis

Subterranean River Emerges From Cave Mouth Near Belbis

Canon EOS 700D · near Belbis

 Midnight Limestone River Emerges Under Sweep Light in across a floodplain after rain in Eritrea

Midnight Limestone River Emerges Under Sweep Light

Olympus OM-D E-M5 Mark III · across a floodplain after rain in Eritrea

 Underground River Silhouette in Kyushu Foothills in from a ridge above layered foothills in Kyushu

Underground River Silhouette in Kyushu Foothills

Panasonic Lumix DC-S9 · from a ridge above layered foothills in Kyushu

 Underground River Emerges at Indigo Twilight Shore in along a wave-cut shoreline near Płock

Underground River Emerges at Indigo Twilight Shore

iPhone 12 Pro Max · along a wave-cut shoreline near Płock

 Barbados Limestone Cave River Floodplain in across a floodplain after rain in Barbados

Barbados Limestone Cave River Floodplain

Rollei 35 · across a floodplain after rain in Barbados

 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

 Sea Turtle Resting in Underwater Cave Shaft Light in near Salvador

Sea Turtle Resting in Underwater Cave Shaft Light

Canon EOS 80D · near Salvador

 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

 Underground River Emerges From Cave Mouth Gujarat Noon in in Gujarat

Underground River Emerges From Cave Mouth Gujarat Noon

Canon T90 · in Gujarat

 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

 Roman Aqueduct Over Canal Lock in Blue Hour Fog in at a canal lock chamber near Zaria

Roman Aqueduct Over Canal Lock in Blue Hour Fog

Fujifilm X-S20 · at a canal lock chamber near Zaria

 Roman Aqueduct Over Green Swiss Valley in along a levee path above floodwater in Switzerland

Roman Aqueduct Over Green Swiss Valley

Pentax K-7 · along a levee path above floodwater in Switzerland

 Roman Aqueduct Over Green Valley at Dusk in beside a storm surge barrier in Innsbruck

Roman Aqueduct Over Green Valley at Dusk

Fujifilm X-Pro2 · beside a storm surge barrier in Innsbruck

 Surreal Viaduct Silhouette Blue Hour Switzerland in beside a bridge pier above moving water in Switzerland

Surreal Viaduct Silhouette Blue Hour Switzerland

Sony a6500 · beside a bridge pier above moving water in Switzerland

 Underground River Emerging Cave Wet Season in along a wave-cut shoreline near Eldoret

Underground River Emerging Cave Wet Season

Leica III · along a wave-cut shoreline near Eldoret

 Underwater Hydrogen Sulfide River at Salvador Shelf in along a kelp-fringed shelf near Salvador

Underwater Hydrogen Sulfide River at Salvador Shelf

Canon EOS R6 · along a kelp-fringed shelf near Salvador

 Uganda Cave River Silhouette Against Noon Light in from a ridge above layered foothills in Uganda

Uganda Cave River Silhouette Against Noon Light

Polaroid model 95 · from a ridge above layered foothills in Uganda