Gibraltar has an “interesting” approach if the wind is from the east. Took a party of ATC Cadets there in 1989, at which time Spain was not allowing British a/c to overfly.Routed from Luton via the Bay of Biscay and watched with great interest as the masts of the yachts in the harbour were ABOVE the final stages of the approach to land! Equally, the fact that they have to shut the main road to allow a/c to land is fun!