When they put up the gate to prevent access for vehicles to the Gunsite C1964 this also marked the boundary to the last house in Llys Helyg Drive. It was a nice Spanish style bungalow called Plas Gwyn. and it's boundary line was level with the line of the gate.
After going over the gate you could immediately leave the road on your left and walk to the concrete foundations that once was the place where Tonyf lived. From there you could walk along the cliffs to the centre of the Gunsite. You are now prevented from doing this by a gate on the left which says private property keep out.
Some years after 1964 the owner of Plas Gwyn decided to build an indoor pool at the side of his house and I can remember the builders using this concrete base for doing work on the property. They would store materials etc there and had a wooden shed on the concrete. I believe that the gate and fence were put there while the construction work was going on, but it has never been removed, possibly to protect the privacy of the house.
What I never found out were a number of things such as:-
The new pool could not be fitted into the original boundary of the property (see 1st photo wall near cliff edge) so a new boundary was created.
That extra land belonged to Mostyn Estates and as they give nothing away I assume a financial transaction to purchase the extra land took place.
Planning permission for the gunsite had been refused so the land must have been green belt land or even part of the Great Orme Country Park but I'm not sure of when the pool was actually built. How they got permission to build the indoor pool, I'm not sure.
Having said that once the work was done, I cannot see why the gate was not removed because that land is now part of the Great Orme Country Park and access to Tonyf's place should not be denied. I can only think that the owner of the house left it there on purpose to protect his privacy.