A must-do. Positives: discovering the Batu Caves with their magnificent grottoes, multiple temples, and immense statues. Allow at least 1 hour to soak in the atmosphere. The cable car in the mist. The Genting shopping center, impressive in its size, giant screens, and choice of shops and restaurants. The parks are very pleasant in April as there are few people (maximum 10 minutes wait per attraction). Negatives: Friday is a prayer day at Batu Caves, so it's very crowded. It's a long day with a lot of walking, so you need to be in good shape. Our driver Rajan was friendly but rushed us back and ultimately dropped us off 1 hour before the scheduled return time to our hotel. He was in such a hurry that as soon as we got out, he drove off, almost making me fall. We could have enjoyed Genting a bit more.