Train Travel Across Europe, Popular on a Gap Year
This page is the CodyCross answer for the clue below from Cruise Ship, Group 652, Puzzle 3 (Transatlantic).
Question is: Train Travel Across Europe, Popular on a Gap Year
and the answer is: INTERRAIL
Word Meaning:
INTERRAIL — To travel using the InterRail rail pass.
Definitions from Wiktionary.