Cat Tien National Park is a perfect destination for a family trip in Dong Nai. It is home to diverse wildlife, including elephants, bears, and various bird species. You can explore the park through guided tours, jungle treks, and night safaris. The park also offers accommodations, so you can spend a night in the heart of nature. Don't forget to visit the Dao Tien Endangered Primate Species Centre, where you can see rare primates and learn about conservation efforts.