Small unknown construction below unpaved trail to Pinewood Battery Heritage Trail [c.1905- ]
This small construction is located slightly below the unpaved trail. What it is and what it might be used for, for storage?
This small construction is located slightly below the unpaved trail. What it is and what it might be used for, for storage?
This small tunnel entrance is situated gently uphill, a good 10m from the hiking trail. The general location is NW of the Pinewood battery.
There seems to be another one nearby which I couldn't find: https://gwulo.com/node/2898
To my eyes they look different.