Stravey Boris,
thanks very much for setting link to your website here, I have yesterday discovered. I could made only a short survey but found already many usefull hints. Especially helpfull: How to enter the capital Sofia.
I was entering Sofia already in 2012 coming from Petrohan pass. But because I had a technical problem but wanted to be in time, I called a taxi that took me in to the city (thanks god, that is always an option for me). This year I intend to come to Bulgaria again. Therefore I will intensively study your website and maybe ask some questions about this or that.
So, thanks again and best wishes
Uwe
do not hesitate to ask me Uwe, show it to all your friends! ... I hope, my Home page will be useful for touring bicyclists ... Unfortunately I have not enough time to deal with it, never mind, I hope it will be ready to the end of September ...