![](http://www.alamy.com/thumbs/6/2D0CD517-194A-49A4-ACB2-C8E1E2560FE2/2CFRRKP.jpg)
Dominika Wroblewska at Cohesion Sump, a steeply-inclined and part-flooded phreatic vein cavity in Peak Cavern, Castleton, Derbyshire.
Size: 4672px × 3104px
Location: Peak-Speedwell cave system, Castleton, Peak District, UK
Photo credit: © Phil Wolstenholme / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: bedding, block, boulder, castleton, cave, cavern, caving, cavity, chamber, cohesion, coral, crack, crinoids, cross-bedding, derbyshire, displacement, district, dominika, fault, fissure, flooded, fluvial, fossils, fracture, hole, hypogenic, incision, infill, joint, limestone, lure, moss, mud, passage, peak, phreatic, pickerings, plane, reef, rock, sediment, solution, speleothem, stalactite, stalagmite, stone, streamway, submerged, sump, tube, underground, vadose, vein, water, wroblewska