This is a physical bonus cache for completing the blue plaques of Weston adventure labs,
Each Adventure lab takes you round virtual stages with a question to answer at each.
The blue plaques of Weston takes you round some of the blue plaques in the town dedicated to local people who have made some significant contibution,including a famous olympian, a graphic artist who produced an iconic poster and local architect who helped build the town.
There is nothing at the highlighted location and I do not advise visiting it unless you want to get very wet!
The final location for this cache will be revealed on the final stage of the Adventure Lab.