We started in Singapore, flew to Krabi, Thailand for a tropical adventure, and finished in Malaysia with a tour of Taman Negara National Park and explored the capital city of Kuala Lumpur. (14 day trip that can easily be modified)
Thailand - Tiger Cave Temple, Krabi - Dodging monkeys on the climb to the giant Buddha
Mix a little culture, lots of stairs, stunning views, and a whole barrel of monkeys together and you get Tiger Temple.