Near the Serbian border is this town of 5,000 people, home to the 200-million-year-old Relogradchik Rocks. With northwestern Bulgaria's only natural science museum, an observatory where you can gaze at the night sky, and an ancient fortress, Belogradchik has enough activities to entertain year-round. It's especially good for families.
CELEBRATING 80 YEARS OF FODOR'S TRAVEL
Looking back on eight decades on making travel history.
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