Embarking on a day trip to Sri Lanka’s ancient city of Anuradhapura is another great way to enrich your stay in Sigiriya. The entire city is deemed a UNESCO World Heritage sight with evidence suggesting that it dates back as far as the 10th century BC. The city is known as one of the island’s most important religious and cultural locations, featuring numerous Buddhist temples, monasteries, and historical structures. As you tour the city, make sure to visit highlights like the Ruwanwelisaya, the Abhayagiri Monastery Complex, the Jethawanaramaya, and the Sri Maha Bodhiya.