 view gallery |   Fort Roberdeau sinkhole - Blair County, PA
in Natural Sinkholes This sinkhole is on the grounds of Fort Roberdeau, the Lead Mine Fort. posted by:  r.e.s.t.seekers location: Pennsylvania date approved: 5/17/2022 last visited: never |
 view gallery | "No Name" - Estillfork, Alabama in Natural Sinkholes Located along the Walls of Jericho trail that starts from the Alabama trailhead. posted by: flyingmoose location: Alabama date approved: 12/22/2021 last visited: never |
 view gallery | Doline - Rünenberg, BL, Switzerland in Natural Sinkholes A sinkhole in the fields southeast of Rünenberg posted by: fi67 location: Basel Landschaft, Switzerland date approved: 4/25/2021 last visited: never |
 view gallery | Crater Butte - North of Dietrich, Idaho USA in Natural Sinkholes Collapsed volcanic cone near Dietrich, Idaho posted by: jwanlesss location: Idaho date approved: 3/28/2021 last visited: 6/10/2021 |
 view gallery | Gran Cenote - Tulum, Quintana Roo, Mexico in Natural Sinkholes The Gran Cenote de Tulum is the most famous in the region for its ability to receive lovers of snorkeling and cave diving. posted by: Ariberna location: Quintana Roo, Mexico date approved: 8/29/2020 last visited: 12/27/2021 |
 view gallery | Doline et Gouffre de Poudrey, Etalans, Franche Comté, France in Natural Sinkholes Entrez dans le gouffre par la doline pour descendre 70m sous terre, dans la plus grande salle aménagée de France / Enter the caves by the doline to go down 70m underground, in the largest room fitted out of France posted by: GwenanDu location: Bourgogne-Franche-Comté, France date approved: 9/13/2019 last visited: 6/25/2020 |
 view gallery | Lapiaz à Loulle-Jura, France in Natural Sinkholes Belles crevasses naturelles. Beautiful natural sinkholes posted by: gemeloj location: Bourgogne-Franche-Comté, France date approved: 8/5/2019 last visited: 12/9/2019 |
 view gallery | Sinkhole of Buchholz (D) in Natural Sinkholes Sinkhole near Buchholz in Germany. posted by: Axel-F location: Niedersachsen, Germany date approved: 6/2/2018 last visited: 8/7/2018 |
 view gallery | Mardelle auf dem Hölschberg - Erfweiler-Ehlingen, Saarland, Germany in Natural Sinkholes Mardelle auf dem Hölschberg in Erfweiler-Ehlingen / Mardelle on Hölschberg Peak at Erfweiler-Ehlingen posted by: GeoMaulis location: Saarland, Germany date approved: 11/6/2017 last visited: 3/16/2017 |
 view gallery | Aven du lac de Trepadone - Méjannes le Clap - France in Natural Sinkholes A proximité du lac de Trépadone, en bordure de la route menant à
Méjannes, s'ouvre un aven qui a tout naturellement le nom du point d'eau.
Close to Lake Trepadone, on the road to Méjannes, opens an aven which naturally has the name of the water point posted by: Alfouine location: Occitanie, France date approved: 9/22/2017 last visited: never |
 view gallery | L'aven de la chèvre d'André - Méjannes le Clap - France in Natural Sinkholes Une magnifique doline protégée par une grille et dont l'effondrement à créé un aven caractéristique de cette région.
A magnificent sinkhole protected by a gate and whose collapse created an aven characteristic of this region. posted by: Alfouine location: Occitanie, France date approved: 9/22/2017 last visited: never |
 view gallery | Doline Wollenloch, Oberkochen in Natural Sinkholes The 'Wollenloch' is one of the deepest sinkholes of the 'Swabian Jura'. posted by: Biglailo location: Baden-Württemberg, Germany date approved: 5/20/2017 last visited: never |
 view gallery | The Big Hole - Berlang, NSW in Natural Sinkholes A 3.4km return hike to the Big Hole - an extraordinary limestone roofless cave over 100m deep and 50m wide can be viewed from the viewing platform. posted by: Throsbyonchurch location: New South Wales, Australia date approved: 3/22/2017 last visited: never |
 view gallery | Chestnut Ridge Sinkhole - Hubbard, Ohio in Natural Sinkholes Interesting sinkhole that's located in Hubbard, Ohio. posted by:  geofound1 location: Ohio date approved: 3/22/2017 last visited: never |
 view gallery | Cave Hill Sinkhole - Jefferson County, KY, US in Natural Sinkholes Located in Cave Hill Cemetery Louisville, Kentucky posted by: Crazy4horses location: Kentucky date approved: 1/1/2017 last visited: 6/11/2021 |
 view gallery | Bellerive Sinkhole - Fayette County, KY, US in Natural Sinkholes Located on Bellerive Blvd Lexington, Kentucky next to shopping center. posted by: Crazy4horses location: Kentucky date approved: 1/1/2017 last visited: 3/19/2021 |
 view gallery | Mount Horeb Sinkhole - Fayette County, KY, US in Natural Sinkholes Located on Mount Horeb road. posted by: Crazy4horses location: Kentucky date approved: 1/1/2017 last visited: 1/1/2017 |
 view gallery | Lehigh Acres Sinkhole in Natural Sinkholes The largest sinkhole in Lee County Florida. posted by: BoomersOTR location: Florida date approved: 11/20/2016 last visited: 11/20/2016 |
 view gallery | Küblers Loch - Wolfenhausen, Germany, BW in Natural Sinkholes Outside of Wolfenhausen, Germany, Baden-Württemberg exists a doline/sinkhole. It is called 'Küblers Loch'. posted by: Tante.Hossi location: Baden-Württemberg, Germany date approved: 9/1/2016 last visited: never |
 view gallery | Dolinen am Eselsberg - Ulm, BW, Germany in Natural Sinkholes There are some sinkholes visible at the so-called upper 'Eselsberg', located near the University of Ulm, Baden-Württemberg, Germany. posted by: [somnambulist] location: Baden-Württemberg, Germany date approved: 5/10/2016 last visited: never |
 view gallery | doline du gouffre du Pre Noir -Aigonnay,Fr in Natural Sinkholes In the grove in the fields, you will discover the caves.
Dans le bosquet au mileu des champs, vous découvrirez le Gouffre. posted by: sara et gege location: Nouvelle-Aquitaine, France date approved: 10/23/2015 last visited: 2/1/2019 |
 view gallery | Les dolines de Limère - Centre, France in Natural Sinkholes [F] Cinq dolines sont visibles dans ce parc au sud d'Orleans.
[E] Five sinkholes are visible in this park south of Orleans. posted by: Chickilim location: Centre-Val-de-Loire, France date approved: 10/19/2015 last visited: 2/28/2022 |
 view gallery | Trou de Bone - Maré - Nouvelle Calédonie in Natural Sinkholes En : Bone Hole is located along the RM4 road on the island of Maré in New Caledonia.
Fr : Le Trou de Bone se situe le long de la route RM4 sur l'ile de Maré en Nouvelle Calédonie. posted by: DD Drix location: New Caledonia date approved: 10/14/2015 last visited: 9/26/2016 |
 view gallery | Doppeldoline im Schäll - Brislach, BL, Switzerland in Natural Sinkholes One of the sinkholes that can be seen along the karst trail from Zwingen to Grellingen. posted by: fi67 location: Solothurn, Switzerland date approved: 7/16/2015 last visited: never |
 view gallery | Schällbachponor - Zwingen, BL, Switzerland in Natural Sinkholes One of the sinkholes that can be seen along the karst trail from Zwingen to Grellingen. posted by: fi67 location: Solothurn, Switzerland date approved: 7/16/2015 last visited: never |
|