The walk to the Wineglass Bay lookout in Freycinet National Park is one of the most popular walks in Tasmania (1 hour return).
Not many people continue to Wineglass Bay (another 30 minutes from the lookout). I think it is worth the effort as Winelgass Bay is a stunning beach. It has been voted one of the best beaches in the world.
Freycinet gets about 300 days of sunshine per year.