How about a national park annual pass? It would give him access to over 2,000 federal recreation sites including national parks, forests, and wildlife refuges. You could also add a book with beautiful photographs of national parks or a personalized journal for him to document his travels and experiences. Another idea could be a framed map of all the national parks he has visited or a backpack with the National Parks logo for his next outdoor adventure.
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.