One of the nicest days we've had in a while, so we decided to stay put. We were overdue for a good hike, so we set off on one of the many trails here at the Blue Rocks Nature Park near Sliven, Bulgaria.
Because we were parked up at the antenna tower, we were already at the top of the mountain! So it was a little different to be doing the downhill section first and having to climb back up at the end.