The most common and most likely answer to this crossword clue is the 6 plus 7 letter word ISLAND HOPPING
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Buddy explains!
The straight part
We know that "Touring" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case touring = island hopping.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does ISLAND HOPPING mean?
ISLAND HOPPING verb- To travel from island to island in a certain area, especially as a tourist to visit numerous islands.