In our three night stay in munnar - the main places we have seen are kolukkumalai and Eravikulam National Park. Brief of munnar visit is here. We stayed for two nights at Mount Club resort in Chinnakanal. When we have asked the reception desk of the resort where to go , they have suggested to go to kolukkumalai - mainly because it is near to chinnakanal i.e 16kms compared to 32 kms from Munnar. But the main point is, to enjoy kolukkumalai, we have to be there before the sun arrives i.e before sunrise around 05:50 Am.