Opel Zoo in Germany has become a cherished location for families and residents of Hesse, accumulating countless memories over the past 70 years. The zoo is home to many beloved animals, and one particularly notable resident was Ali, an elephant that passed away in 2004, whose legacy continues to live on through the events and experiences created at the zoo. Visitors recall their first pony rides, interactions with hippos, and playful times at the funhouse mirrors, showcasing the deep emotional connections developed over generations.

In May 2025, the zoo celebrated a significant milestone with the birth of a new elephant calf named Kaja. Weighing in at 97 kilograms, Kaja's arrival is particularly meaningful as it marks a successful culmination of 15 years of breeding efforts to establish a compatible elephant herd for the zoo. The birth of Kaja not only brings joy to the visitors and staff but also signifies the commitment to wildlife conservation and education that the Opel Zoo has consistently demonstrated.

The private financing of the zoo has played a crucial role in its sustainability and its ability to provide excellent care and welfare for its animals. The stories created by visitors interacting with the animals, like Kaja, continue to be passed down through families, reinforcing the zoo's standing as an important cultural and educational institution in the region. As the zoo moves forward, it will undoubtedly craft more memories for generations to come, ensuring its place in the hearts of Hesse's residents and beyond.