Complex sentence: Koprivshtitsa is one of the most charming small Bulgarian towns, still preserving the atmosphere of the National Revival period, is huddled in the mountain folds 111 km east of Sofia.
Split into simpler sentences: Koprivshtitsa is one of the most charming small Bulgarian towns, still preserving the atmosphere of the National Revival period. The town is huddled in the mountain folds 111 km east of Sofia.