Not a problem here in Northern Ireland, where tourism is gradually increasing but hasn't yet reached the tipping point of overwhelming those of us who live here. The number of visits by cruise ships is escalating, but so far the hordes of tourists descending on Belfast and its tourist attractions are easily absorbed.
Personally I don't understand why people want to visit places that are already jam-packed with so many tourists that you can only move around at a snail's pace, trying to get through thick crowds of visitors. What pleasure is there in that?
I still remember when Jenny and I were in Venice many years ago, taking about 20 minutes to get across Piazza San Marco, such was the dense thicket of tourists. Venice is about to introduce a tourist fee of five euros a day to enter the island, but I doubt if such a puny charge will put anyone off.
People can be surprisingly sheep-like. They flock in droves to the Piazza San Marco, while the very quiet and pretty district of Cannaregio in the north of the island is forgotten about and pleasantly free of the camera-waving multitudes.
Tourism can all too easily become a victim of its own success.
Pic: Cannaregio