My worst holidays was in Turkey. We booked the five-star hotel. But when we arrived there, we saw two-stars hotel. There are a lot of big mosquitoes in our bungalow, we tried to freeze them using the air conditioner. :)) On the beach were very few sunbeds and sometimes we had to lay on the sand/shingle. At night while we slept, a big piece of plaster fell off the ceiling. And at the end our flight was delayed on 3 hours.