The Centre for International Land & Maritime Boundaries, London opening hours

234 High Holborn, London, Greater London England, WC1V 7DN

81–87 High Holborn, London, Greater London England, WC1V 6DF

High Holborn House, 52-54, High Holborn, London, Greater London England, WC1V 6RL

136 High Holborn, Hogarth House, London, Greater London England, WC1V 6PX

9A Macklin St, London, Greater London England, WC2B 5NE

4 Bloomsbury Square, London, Greater London England, WC1A 2RP

International House, 142 Cromwell Road, London, Greater London England, SW7 4EF

1, Quality Court, Chancery Ln, London, Clerkenwell, Greater London England, WC2A 1HR

172 Drury Lane, London, Greater London England, WC2B 5QR

4/4a Bloomsbury Square, London, Greater London England, WC1A 2RP