Agree with this, walked around the back of Peacehaven 2 weeks ago, didn't go as far as Telscombe but enough to enjoy it, lucky enough to have this walk not far from home.
The view from the top of the hill above Telscombe Village is stunning.
I did a similar walk in this area last month, started just past Piddinghoe and walked along the river and over the bridge to Southese station as I thought the Youth Hostel cafe would be open but it had just closed when we got there, my mrs suggested we walked to the pub at Rodmell, I didn't...