Yes, there are indeed tunnels located beneath Bury St Edmunds. These fascinating subterranean passages are a notable feature of the local landscape, primarily serving as a vital natural habitat.
The Glen Chalk Caves Tunnels
In Bury St Edmunds, a system of tunnels exists, notably at a site known as The Glen. These tunnels are not extensive catacombs but rather a series of interconnected passages with significant ecological importance.
- Total Length: The tunnels combined stretch for a total of 200 metres.
- Origin: They radiate outwards from a central chalk pit.
- Associated Features: Within this same chalk pit, a disused lime kiln is also present, forming part of the unique environment of the site.
A Crucial Bat Habitat
The tunnels and the disused lime kiln at The Glen Chalk Caves play a critical role as a sanctuary for local wildlife. They are specifically utilized by various bat species.
- Bat Species: These caves provide hibernation grounds for at least five different species of bat.
- Hibernation Period: The bats depend on these tunnels for hibernation during the colder months, typically from September through April.
- Environmental Stability: The surrounding vegetation contributes significantly to maintaining a suitable micro-climate within the caves, ensuring stable conditions essential for the bats' survival during their hibernation period.
These underground structures offer a glimpse into the natural and historical landscape of Bury St Edmunds, highlighting both geological features and the delicate ecosystems they support.
