Acceptable use
Use this website lawfully and responsibly. Do not attempt to disrupt the site, probe systems without permission, introduce malicious code, scrape in a way that harms operation, impersonate another person, or use the material to encourage trespass. Underground structures can be dangerous. Nothing here authorises entry into closed, private, protected, unstable, or restricted places.
Editorial information
The atlas is an independent educational and travel reference. Historical descriptions, categories, access notes, and planning guidance are general information, not professional archaeological, engineering, legal, medical, or travel advice. Conditions, rules, opening arrangements, routes, and preservation statuses can change. Check official sources and responsible site operators before travel.
Intellectual property
Unless stated otherwise, the design, original copy, diagrams, arrangement, and branding belong to North Quay Archive Ltd or are used with permission. You may view and print reasonable excerpts for private, non-commercial research with attribution. Do not reproduce the site as a competing publication or remove notices without written permission.
External links
Links may lead to third-party websites. They are supplied for research convenience. We do not control their content, availability, security, privacy practices, prices, opening information, or policies. A link is not an endorsement or guarantee.
Availability and liability
We aim to keep the website available and accurate but provide it on an “as available” basis. To the extent permitted by law, North Quay Archive Ltd is not responsible for loss arising from reliance on incomplete information, interrupted availability, third-party content, travel decisions, unsafe conduct, or changes at an underground site. Nothing excludes liability that cannot legally be excluded.
Termination and governing law
We may restrict access where necessary to protect the service or comply with law. These terms are governed by the law of England and Wales, subject to mandatory consumer protections. We encourage good-faith written resolution before formal proceedings. If a provision is unenforceable, the remaining provisions continue.
Contact
Questions about these terms may be sent to [email protected] or North Quay Archive Ltd, Company No. 09481263, 14 Survey House, Stone Lane, London EC1V 4QJ. Updated 1 January 2026.