Anyone recommend the best views, interesting rock formations and anything else in dartmoor?
Possibly too late now but...
The area around burrator is nice, including Down tor and Sheeps tor. Just to the east of Down Tor is a big stone circle and row which is nice, especially for long night shots. The valley to the north of Down Tor is really boggy but the one to the south is a nice change to the bleakness, lots of trees and bushes. You also have Sharpitor near there as well.
On the eastern side I have less knowledge about but just to the east of princetown is whistnans wood and another tor which are very nice. Never been to the north butit looks good on Google earth... South, between ivy bridge and princetown is a bit boring, not bad but lots of rolling grassland and not many sights as such. Great to get away from it all though, you'll see very few people around, even on a nice summer's weekend.
I did a long weekend there last August. Started in Ivybridge and walked up to Red lake and on to Princetown before turning back south to Down Tor and burrator. I also spent a lot of time around Burrator when I lived in Plymouth, mostly because it was within easy cycling distance and I could get back after a night shoot!
Have a look at legendaryDartmoor.co.uk , it has a load of information on the history but also the stone rows and burrows etc, along with many of the other sights.