Found a booklet published in 2001 about Port St Mary (the nearest town) which describes local landmarks/places of interest.
It says that Strathallan Castle was originally built as the Clifton hotel.
It was built on the promontory which had previously been occupied by the ancient fort, the whole promontory being called Towl Foggy.
and
Bridge to St. Thomas's Isle.
Nell
Strathallan Castle is now a private property, with a "Beware of the Dogs" sign on the gate?!
The walled area, leading to the bridge, is part of the property.
So, I will need to don sturdy boots, and walk along the coast and/or rocks

The Raad Ny Foillan (Way of the Gull) goes this way. This is a long-distance walking route that circumnavigates the whole Isle of Man.
Cloudy and overcast today - so research, rather than photos!
