Philippines with Thailand
I would highly recommend the Philippines (if you don't already live there, but most people here are lucky enough to be living in paradise...so take advantage of it and EXPLORE).
Thailand is also beautiful. I would highly recommend Chiang Mai so that you can feed and bathe the elephants at the sanctuary. Phiphi island is also another recommendation (but the islands in the Philippines are WAYYY more beautiful and I'm not even being biased. LOL)