Maybe this should be a 'sticky'?
A suggestion for all posters asking for tips regarding 'Should I go here or there' or 'Should I include this or that' or 'Which places should I visit':
In order to harvest the best advice from some very experienced travellers (or locals), all such requests should include (a) how many 'on the ground' days you have available (in that location or in total, whichever is most relevant) and (b) some info about what sort of places and experiences you and your fellow travellers enjoy.
I see so many questions like this posted where the first responses are "Well, how long do you have?" or "What sort of thing do you like?"
Any other constraints, such as mobility and budget, are helpful, too.