Sri Lanka has over 26 national parks and going on a safari is a popular activity during a usual Sri Lanka Route. Kaudulla National Park is one of best national parks to spot Elephants in Sri Lanka. It's home to 200 elephants, monkeys, crocodiles and even a handful of leopards. The park has opened in 2002, is surrounded by grasslands and can be visited year-round to see elephants and other great wildlife. See why this is the best national park in Sri Lanka. The best time to visit Kaudulla is between July and December but as mentioned before, this is a year-round destination. The Elephant gathering around the water reservoir takes place in the dry season from July to October. Most of the travelers come to a Kaudulla national park in Sri Lanka to spot elephants. Herds of elephants can be spotted in this park, even with small elephant babies.