Sigiriya, also known as Lion Rock, is an ancient rock fortress and a UNESCO World Heritage site located in the Central Province of Sri Lanka. It's renowned for its historical and archaeological significance, dominated by a massive column of rock nearly 200 meters (660 ft) high. Visitors can explore the ruins of the ancient palace, elaborate frescoes, and impressive gardens. The climb to the top involves stairs, which may pose challenges for individuals with mobility issues; accessibility is limited. While solo visits are possible, guided tours provide valuable historical context. The dry season (December to April) is the best time to visit, avoiding the heavy monsoon rains. Expect to spend around 3-4 hours exploring the site. The approximate cost, including entrance fees, can range from $30-$50 USD per person.