Errigal is a 751-metre mountain near Gweedore in County Donegal, Ireland. It is the tallest peak of the Derryveagh Mountains and the tallest peak in County Donegal. Errigal is also the most southern and the highest of the mountain chain called the "Seven Sisters" by locals. Wikipedia
The Silver Strand is a horse-shoe shaped beach situated at Malin Beg, near Glencolmcille, in south-west County Donegal, Ireland.
The stairs are on the right, you can see the railing, and they head down to the beach. There are many and it is a very steep decline .