This form is for information about Herne Hill Cave 1 only.
In case of pollution, report this to the Environment Agency incident hotline: 0800 80 70 60 (24hr).
To comment or enquire about general issues, please use this contact form.
This will ensure the correct people receive your report.
Your email address will only be used to contact you regarding any issues you raise, and will not be retained for any other purpose.
This site uses cookies for essential functions.
Some pages employ Google reCAPTCHA v3 to reduce abuse of this site.
Continue?