This Irish City Throws Europe’s Largest Halloween Bash—in the Holiday’s Ancient Birthplace #Travel Derry takes its Halloween traditions seriously—with fireworks, parades, and thousands of people in costume.

Derry takes its Halloween traditions seriously—with fireworks, parades, and thousands of people in costume.<div class="media_block"><a href="https://www.travelandleisure.com/thmb/KSG0e5c9L1oPN2mJBg3k_9BqNkI=/filters:no_upscale():max_bytes(150000):strip_icc():format(jpeg)/TAL-lead-image-DERRYNI1025-68c3b283b18d448fa1a9dcb005b28b09.jpg"><img src="https://www.travelandleisure.com/thmb/KSG0e5c9L1oPN2mJBg3k_9BqNkI=/filters:no_upscale():max_bytes(150000):strip_icc():format(jpeg)/TAL-lead-image-DERRYNI1025-68c3b283b18d448fa1a9dcb005b28b09.jpg" class="media_thumbnail"></a></div>