Disappointingly there was no tent camping in Killen. The lady advised us that the path out of town was a separate walking trail and we would be allowed to free-camp along it.

So we headed out of town past the Falls of Drochart, which I had hoped to spend some time exploring once we had set up camp, However by the time we found a spot and set up camp I had no interest in doing anything energetic and just had a sleep whilst Wendy went back into town and got some provisions.