How about a horse riding lesson at a stable or ranch nearby? Alternatively, you could also consider getting her some horse riding gear such as boots or a riding helmet. Another idea could be a book on horse riding or a horse-related movie, such as "The Horse Whisperer" or "Spirit: Stallion of the Cimarron". Finally, you could also consider booking a weekend getaway at a ranch or bed-and-breakfast where she can enjoy horse riding activities in a beautiful setting.
Or you can get her a star map with the date when she 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.