Pfft I went there with the folks, didn't visit any of the 'interesting' places.
The elephant ride we went on was extremely fun and the snorkelling was crazy good. If you have never done the snorkelling before thats definitely one thing well worth doing, get a boat out to some of the smaller islands and go swimming and you will be swarmed by crazy amounts of fish.
Edit: Didn't really do anything obscure though... More just average tourist stuff. A visit to a tailor is well worthwhile though.








