Hang Múa, or Mua Cave, in Ninh Binh, Vietnam, is a popular ecotourism destination renowned for its dramatic views from the summit of Mua Mountain. The main attraction is the climb up 500 steps to reach the iconic dragon and Quan Am statue overlooking the Tam Coc rice fields. Accessibility can be challenging due to the steep climb, making it unsuitable for those with mobility issues. Solo visits are common and easy to arrange, although guided tours can provide historical and cultural context. The best time to visit is during the dry season (November to April) to avoid slippery steps and ensure clear views. Expect to spend around 2-3 hours for the climb and enjoying the scenery. Entrance fees are approximately 100,000 VND (around $4 USD).