You must have complete Devonports first Adventure Lab to gain the final location for this cache.
This Adventure Lab highlights some of Devonports oldest buildings and tells you about their past to present history.
To find the Adventure Lab click here
Adventure Labs are a different type of geocache which requires you to step through the stages and to be at the location to solve each stage.
For more information about Adventure Labs click here
Bring your own pen.
If the log book isn't signed your Log will be deleted.