A must-do. Positive points: discovering the Batu Caves with its magnificent caves, its multiple temples and immense statues. Take at least 1 hour to soak up the place. The cable car in the mist. The Genting shopping center is impressive for its size, its giant screens and its choice of shops and restaurants. The parks are very pleasant in April because there are few people (10 minutes max wait per attraction). Cons: Friday is a day of prayer at Batu Caves, so there are a lot of people. It's a long day with a lot of walking, so you have to be in good shape. Our driver Rajan was friendly but rushed us on the return and finally dropped us off 1 hour before the scheduled return time at our hotel. He was in such a hurry that as soon as we got off he moved forward, almost knocking me over. We could have enjoyed Genting a little more.