24 Anonymous In: Question-Answer What city has the world’s largest system of catacombs? 24 What city has the world’s largest system of catacombs? Odessa, Ukraine Paris, France Rome, Italy Vienna, Austria 1 Answer Voted Oldest Recent Random Best Answer Goto 2021-03-17T22:39:23+00:00Added an answer on March 17, 2021 at 10:39 pm The correct answer is Odessa, Ukraine. 15 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.