One of 3 placed in open countryside on The Ham, near Maisemore, between the two channels of the River Severn.
Note the terrain rating here; this could be a bit awkward, especially when it has been very wet, so take care. I would imagine that the vegetation will thicken up during summer and this might also cause problems.
Maisemore Ham is notoriously prone to flooding so cache, a watertight container in another watertight container, has been placed to limit any possible damage due to this.