There's a lighthouse in Iceland that sits on the highest of three rocks six miles off the Icelandic coastline, built in 1939 on top of an extremely steep and dangerous rocky cliff. It's the the Þrídrangar lighthouse. 
Discussion
Dafuq you get up there?
fun family outing for parents with toddlers
That’s one of the most baller things I’ve seen.
Wiki-captured-pedia has slightly different details than what you share, but effectively the same. This would still be difficult to build with today’s technology. Crazy.
this is bad ass.
Would be cool if we could get it to flash a #nostr event.
Amazing!
Gorgeous!
How do they leave and get supply? The lighthouse keeper*