The closest is Le Destroit, 13 km south of the city centre; the most famous is Beaufort Castle (Lebanon) — #169 of 8,133 worldwide — 75 km north-east. The oldest dated site in the circle is Cafarlet, founded c. 850.
The 100 km circle reaches into 5 countries — Israel (16), Lebanon (5), Syria (1), Jordan (1), Palestine (1).