You could hang pictures of pictures from your trip on the location. Not sure how it would look on a neutral-colored wall, but the idea is great. You could probably spray paint the cork and get a cool effect.
Our travel log. Track your globetrotting—past and future—on this full-size cork globe. Mounted on a simple stainless steel base, it comes with five tacks for pinning your whereabouts. CorkRotates on stainless steel baseFive tacks includedMade in China.