Currently planning a trip to start in a few weeks and I noticed the account of the last trip wasn't complete so thought I'd finish it for anyone that was following along.
The following morning, after exploring Buzludzha for a second time, we made our way up the valley towards Shipka Monument. We parked and climbed the steps past the soviet era reliefs at the bottom to the peak where a sign instructed us that we should not take food, drink, dogs or guns into the monument, something I haven't seen at a National Trust property! The view from the top was great.
Driving further north we stopped at the "Ethno Village", an open air living museum of Bulgarian folk. A very interesting place to wander through and explore.
After filling up on local cuisine we headed north towards the border, as fast as the roads would allow, which isn't that fast. Especially when you need to slow down for a village every 10km. We stopped at a random village to grab a coffee and some cold drinks, pulling up out front of the old "Communist" square and shops that every village in the area seemed to still have, to be instantly confronted by a semi drunk local trying to sell us a large knife. At least I assume that was his intention as he mumbled something at me in Bulgarian and waved the knife about.
Pressing we aimed for the border stopping short and camping for the night in the carpark of a hotel on the banks of the Danube in the town of Belene. A town with an interesting history of communist concentration camps and failed Russian nuclear power plant projects.
On our approach to town we decided to re-route as the road suggested was being rebuilt, although still open if you were happy to drive at 5mph. As we approached some half built, abandoned buildings I spotted a guy standing beside the road looking fairly purposeful, a private security guy complete with large weapon hanging round his neck, he seemed fairly intent we shouldn't be driving down the road we intended and not wanting to test his resolve we decided to chance the half "rebuilt" road alternative.
We eventually arrived at the hotel car park to discover there seemed to be a large wedding going on of what could be mistaken for local gangsters. After a quick meal and a beer we retired to the van only to be awoken several times from shouting, arguments and rubbish being dumped in the bin. Not a great nights sleep, probably the worst of the trip. Great view of the Danube and Belene Island, though.