Collins Land has foreste areas, curved roads, and some of the most realistic looking natural rock formations anywhere is Second Life. I thought the soft waterfalls were very well done; falling water does not have to be a Niagara Falls extravaganza everywhere it happens. I used the Benham Sky Windlight setting to achieve these cloud effects, Highly recommended for a visit.
Flickr Group to see more photography:
Ziki Questi has a great review of Collins Land and more photography over at her blog: