What is the fine-grained topic of the following text: A great way to experience the exhilaration of flight with a bird’s eye view of the area below, a silent ride through the sky, an excursion that has caught on fast with locals and tourist alike is hot air ballooning, drifting gently over the cultural triangle, or a wildlife park in a hot air balloon will be unforgettable, actually nothing beats a hot air balloon excursion across the central plains in our opinion. Only return the topic.
Hot air ballooning excursion