 view gallery |   Blue Grotto, Capri, Italy
in Cave Entrances (Natural) The Blue Grotto (Italian: Grotta Azzurra) is a noted sea cave on the coast of the island of Capri, Italy posted by:  ToRo61 location: Campania, Italy date approved: 7/30/2011 last visited: 11/18/2021 |
 view gallery | THURSTON (Nahuku) Lava Tube ~ Volcano, Hawai`i U.S.A. in Cave Entrances (Natural) This 'Lava Cave' is located along Crater Rim Drive in "Volcano National Park" posted by: Jake39 location: Hawaii date approved: 7/24/2011 last visited: 3/9/2020 |
 view gallery | Unnamed cave along Jones Creek in Cave Entrances (Natural) A small but unique cave overlooking Jones Creek on Thompson Ln. posted by:  wtschume location: Tennessee date approved: 7/20/2011 last visited: never |
 view gallery | Millennium Cave in Cave Entrances (Natural) The exit (or entry) of Millennium Cave posted by: famerlor_dragon location: Vanuatu date approved: 7/12/2011 last visited: never |
 view gallery | La grotte de la Madeleine - Saint-Remèze (Ardèche) France in Cave Entrances (Natural) [FR] Au cœur d’un site naturel classé 3 étoiles la grotte de la Madeleine constitue l’un des plus surprenants ouvrages façonnés par les eaux souterraines. [EN] In the middle of the Ardèche Gorges lies the " Grotte de la Madeleine". posted by: RakeInTheCache location: Auvergne-Rhône-Alpes, France date approved: 7/8/2011 last visited: 8/5/2014 |
 view gallery | Les Grottes de Saint Marcel d'Ardèche - France in Cave Entrances (Natural) [FR] Les grottes de Saint-Marcel-d'Ardèche sont découvertes en 1838. [EN] The caves of Saint-Marcel-d'Ardèche were discovered in 1838. posted by: RakeInTheCache location: Auvergne-Rhône-Alpes, France date approved: 7/5/2011 last visited: 7/26/2017 |
 view gallery | Aven d'Orgnac (Ardèche) France in Cave Entrances (Natural) [FR] L'Aven d'Orgnac est un aven souterrain réputé, situé au sud du plateau calcaire des gorges de l'Ardèche. [EN] Aven d'Orgnac is a cave located near Orgnac-l'Aven, in the Ardèche département. posted by: RakeInTheCache location: Auvergne-Rhône-Alpes, France date approved: 7/4/2011 last visited: 5/3/2010 |
 view gallery | Fault Propagation Cave, Constitution Hill, Aberystwyth, Ceredigion, Wales, UK in Cave Entrances (Natural) A fault propagation cave that has cut a cave through the cliff face forming a tunnel that you can climb through. posted by: Ddraig Ddu location: South Wales, United Kingdom date approved: 6/25/2011 last visited: never |
 view gallery | Rio Secreto, Playa del Carmen in Cave Entrances (Natural) The most beautiful Underground River posted by: lison55 location: Quintana Roo, Mexico date approved: 6/24/2011 last visited: 1/20/2014 |
 view gallery | Cathedral Caverns - Woodville, AL in Cave Entrances (Natural) Cathedral Caverns, designated a National Natural Landmark in 1972, is located within Alabama's newest state park. At a constant 60 degrees F year round, it is a great place to spend a summer day! posted by: Dulcimoore location: Alabama date approved: 6/24/2011 last visited: 6/9/2012 |
 view gallery | Lehman Caves in Great Basin National Park - Baker, Nevada USA in Cave Entrances (Natural) Lehman Caves in Great Basin National Park - Baker, Nevada posted by: The_Simpsons location: Nevada date approved: 5/27/2011 last visited: 7/3/2017 |
 view gallery | Lusk Cave, Gatineau Park, Gatineau, Quebec in Cave Entrances (Natural) A 12,500 year old cave, unusual in that it transects a hill! posted by: bluelamb03 location: Québec, Canada date approved: 5/12/2011 last visited: 11/17/2019 |
 view gallery | Devil's Well (AKA) Cave Spring, Shannon Co., Missouri in Cave Entrances (Natural) Devil's Well (AKA) Cave Spring, Shannon Co., Missouri. Both Devil's Well and Wallace Well are karst windows, the first a sinkhole opening onto an underground lake larger than a football field, and the second, a cave containing access to another conduit which flows to the spring. posted by: Headstone Hunter 1 location: Missouri date approved: 4/17/2011 last visited: 2/17/2013 |
 view gallery | Maximiliangrotte Zirl, Austria in Cave Entrances (Natural) Maximiliangrotte Zirl, Austria posted by: luzzi-reloaded location: Tirol, Austria date approved: 3/14/2011 last visited: 2/19/2012 |
 view gallery | Lurgrotte Peggau in Cave Entrances (Natural) Lurgrotte Peggau posted by: luzzi-reloaded location: Steiermark, Austria date approved: 3/8/2011 last visited: 5/6/2015 |
 view gallery | Owen Point Sea Caves, Vancouver Island, B.C., Canada in Cave Entrances (Natural) Owen Point Sea Caves at Owen Point, along the West Coast Trail, Vancouver Island, British Columbia, Canada posted by: Sakidoo location: British Columbia, Canada date approved: 3/8/2011 last visited: 6/24/2012 |
 view gallery | Cave Palvolgyi in Cave Entrances (Natural) This is the 2nd longest cave in Hungary. Easy to reach by bus nr. 65. posted by: taska location: Hungary date approved: 1/11/2011 last visited: 4/12/2013 |
 view gallery | Ourém Hole in Cave Entrances (Natural) Ourém Hole is near the road and have a easy entry and quite pretty. The cave is small but has enough interesting features to see. posted by: h_raky location: Santarém, Portugal date approved: 11/27/2010 last visited: 11/17/2007 |
 view gallery | Cave of Remouchamps - Liege - Belgium in Cave Entrances (Natural) Natrual cave with longest underwater river in Belgium posted by: lopac44 location: Namur, Belgium date approved: 11/14/2010 last visited: 9/28/2021 |
 view gallery | Cuevas De Arta in Cave Entrances (Natural) The Cuevas De Arta is a large stalactite cave at the east coast of Mallorca (Spain). posted by: Okeanos location: Islas Baleares, Spain date approved: 10/31/2010 last visited: 11/20/2016 |
 view gallery | Hwy 1 Seacave - Monteray County - California in Cave Entrances (Natural) This Sea Cave was spotted from an overlook on Highway 1 posted by: GT.US location: California date approved: 10/18/2010 last visited: never |
 view gallery | Red Cliff Cave - Big Sky, MT in Cave Entrances (Natural) Located at Red Cliff USFS Campground. Drive to the south end of the campground and look for the trailhead. Cave is located just a hundred feet or so above parking area. posted by: CerealBoxMonsters location: Montana date approved: 10/17/2010 last visited: never |
 view gallery | Wild Un-Named Cave - Hurricane Canyon Natural Area, CO in Cave Entrances (Natural) This cave is located at the very edge of the Hurricane Canyon Natural Area. Located on the south side of State Hwy 24 just west of Manitou Springs, CO posted by: condor1 location: Colorado date approved: 9/1/2010 last visited: 8/29/2010 |
 view gallery | Waipu Caves - Waipu, Northland, New Zealand in Cave Entrances (Natural) Bring a torch and old clothes...this is a cave not to be missed and best of all - its FREE! posted by: No Fixed Aboder location: North Island, New Zealand date approved: 8/26/2010 last visited: never |
 view gallery | Karst Cave Postojnska Jama in Cave Entrances (Natural) Postojna Cave, Slovenia's longest cave system. posted by: Klaus location: Slovenia date approved: 7/15/2010 last visited: 12/6/2021 |
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