What does the cryptic crossword clue "Bizarrely cool Paris citadel many tourists visit (9)" mean?

The definition is "citadel many tourists visit". The wordplay uses an anagram. anagram of COOL PARIS = ACROPOLIS The answer is ACROPOLIS.

Bizarrely cool Paris citadel many tourists visit (9)

Guardian Cryptic #29561 | 16 Down | 2024-12-09 flower