|Rank||Cave Name||Length (km)||Vertical Range (m)||Region||Type||More Info|
|1||Big Sink Cave (or swallet)||1.2||126||Forest Of Dean||All cave||Short description|
|2||Clearwell Caves||24||107||Forest Of Dean||Part mine||Short description|
|3||Slaughter Stream Cave||14||100||Forest Of Dean||All cave||Short description|
|4||Ban y Gor (Ban-yr-Gore) Cave||< 1||100||Forest Of Dean||All cave||Short description|
|5||Miss Graces Lane Swallet||4||72||Forest Of Dean||All cave||Short description|
If you don't see the cave you want, but you know it should be in the Forest Of Dean section, remember that this list only shows caves with at least 60 m depth of natural passage. Other caves may show up in the list of longest caves in Forest Of Dean.
However, if you are looking for a specific cave that does have at least 60 m depth of natural passage, and should be listed here, please let me know about it so I can update the database.