Trent & Peak Archaeology / The University of Nottingham Press Photos Any photos on this page are free to be used and republished. Captions below. Please credit all republished photos to Trent & Peak Archaeology / The University of Nottingham. Feel free also to embed our YouTube videos: http://www.youtube.com/NottinghamCaves  Caption: The Nottingham Caves Survey logo Caption: Laser-scanned image of caves behind the Brewhouse Yard, below Nottingham Castle Caption: Laser-scanned image of Nottingham Castle and the medieval Mortimer’s Hole tunnel, leading to Brewhouse Yard Caption: Laser-scanned image of caves in the Castle Rock, including Mortimer’s Hole,  Brewhouse Yard caves, and Ye Olde Trip to Jerusalem Inn caves. Caption: Dr David Walker of the Nottingham Caves Survey photographing in the Goose Gate caves Caption: Laser-scanned image of Nottingham Castle and the medieval Mortimer’s Hole tunnel, leading to Brewhouse Yard Caption: The Nottingham Caves Survey is conducted entirely with equipment transported by trailer-pulling bicycle. No parking worries and a low-carbon alternative. Caption: Laser-scanned image of King David’s Dungeon, below Nottingham Castle. King David II of Scotland was reputedly held captive here in 1346. Caption: Laser-scanned image of caves in the Castle Rock, including Mortimer’s Hole,  Brewhouse Yard caves, and Ye Olde Trip to Jerusalem Inn caves. Caption: Laser-scanned image of Nottingham Castle and the medieval Mortimer’s Hole tunnel, leading to Brewhouse Yard Caption: Dr David Walker of the Nottingham Caves Survey with the Leica HDS6100 laser scanner. This instrument captures up to 500000 survey points per second. Caption: Laser-scanned image of caves in the Castle Rock, including Mortimer’s Hole,  Brewhouse Yard caves, and Ye Olde Trip to Jerusalem Inn caves. Caption: Elevation map coloured by height of the 8 Castle Gate medieval maltings. The round cave on the left is a malt kiln. Caption: Laser-scanned image of of caves beneath the Guildhall, Nottingham, without buildings. These caves were used as wartime and Cold War air raid shelters. Caption: Laser-scanned image of of caves beneath the Guildhall, Nottingham, with buildings above. These caves were used as wartime and Cold War air raid shelters. Caption: Carved sandstone pillar in the 8 Castle Gate medieval malt kiln. Underground maltings like these allowed beer to be brewed all year round, making Nottingham famous for its ale. Caption: Laser scanned orthographic plan of the Goose Gate caves, Nottingham. These caves include a medieval malt kiln, 18th-century brewery cellars and a 19th-century butchery.   Caption: Laser-scanned orthographic plan of the Peel Street caves, Nottingham’s largest cave system. This sand mine was excavated between 1780 and 1820. Caption: Laser-scanned image the real Mortimer’s Hole tunnel into Nottingham Castle. This secret passage was used in 1330 to infiltrate the Castle. Caption: Caves cut into the Nottingham Castle Rock on Castle Road. These caves are hidden behind locked wooden doors. Caption: Surveying the Castle Rock, Nottingham, with a Leica HDS6100 phase-based laser scanner.   Caption: Julia Clarke of the Nottingham Caves Survey examining the Peel Street sand mine caves, Nottingham. Caption: Julia Clarke of the Nottingham Caves Survey surveying the Peel Street sand mine caves, Nottingham, with a Leica HDS6100 laser scanner. Caption: Laser scanned silhouette image of some of the caves beneath Nottingham Castle.