I highly recommend this city for a day trip, very relaxing, and has a lot to see within a short period of time. The cave tour takes around 1 and a half hours and the citadel tour takes around 1 hour. The caves are a little bit far away from the city, they also have a safari park. I personally liked the cave tour, very fascinating formation of minerals. I am glad that I could give you a short virtual trip. I might write another post highlighting all the key locations to explore.
Thanks dear...