
A brilliant lighthouses and one of the oldest in Europe. You can have a guided tour and can go up to all the various levels almost to the top, from where the sea crashing against the rocks below is quite spectacular. Visitors shop, cafe, etc etc
A fascination with lighthouses - don't ask! - has led me to go hunting them!
The famous Upside Down Lighthouse in that the light is located at the foot of the building. This pic taken from the wall above at the end of a steep path down to the puffin-viewing platform. (The puffins incidentally are gone by mid-August, when I went) Reached either by a long walk or by a trip on the Puffin Bus which meets the ferry and brings people there and back for £5 per head.