“A Fantastic Way of Showing Your Support”
Join a Community That Keeps Our Story Alive
When you become a member, you’re not just supporting a charity, you’re helping protect unique heritage, conserve extraordinary underground spaces, and keep our boats sailing for future generations.
Your membership directly contributes to the work that keeps our canals, caverns, tunnels, wildlife, and living history thriving.
Together, we create experiences that inspire, educate, and connect people with the special places we look after.
Memberships that fit what our members want
We’ve created 3 unique membership schemes. Legacy, Supporter and Family and they all ‘Bolt On’ to our existing Underground Experience Ticket, meaning you can get the most out of your membership, and make the greatest impact.
Our Legacy Membership is invite only and is a recognition to our dedicated existing members, many of whom have been with the Trust since the very beginning some 60 years!
Supporter Membership – is great for couples and adult groups, it focuses on further enrichment of knowledge and access, plus access to enthusiast events…and of course money off shop, tickets and coffee…
Family – our family membership is designed to be an affordable and exciting membership, for your little skippers to feel part of our Tunnel Exploring group. A Little Legger magazine twice a year, discounts and early access to events like Christmas & Halloween make this a perfect and accessible membership that families can take advantage of every year! Our school holidays always have a theme and activities, so the fun as a member never stops.
Already visited us and wish to upgrade your membership after a visit? No problem our team can process this for you, the next time you visit!
Membership
To become a member – You’ll need to upgrade your General Admission Ticket – please book a ticket for your Underground Experience here, and then use our Bolt On Membership! Our team will send you the Membership Welcome Pack via email within 3 days for you to use.
Please note that unlimited boat trips are subjective to availability, and do not include special events. Membership entry for boats is only available on walk up, and not online at this time.
