Answer:
Hole is supposed to be whole.
Step-by-step explanation:
Hole is misspelled.
Hole is usually defined as a small place that is empty/hallow.
What we should use in this sentence is whole.
Whole, can be used as a noun, however, in this sentence should be used as an adjective. This word is usually defined to describe something entirely, completely, and totally.
Whole, new, and travel are all adjectives for the noun experience.
Hole is already a noun, so it doesn't make sense to put it before experience if you want to describe it.
But "whole" makes sense if you want to describe an experience.