How about purchasing him a world map and a set of push pins to mark all of the places he has been, or wants to go? You could also consider buying him a globe or an atlas so he can learn more about different countries and their cultures. Another idea could be getting him a travel guide book for his favorite destination or a travel journal to document his future travels.
Or you can get him a star map with the date when he was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.