Isla del Pescado, also known as Fish Island, is a rocky, hilly island located in the middle of Salar de Uyuni, the world's largest salt flat in Bolivia. It's a popular stop for tourists exploring the vast salt flats, offering panoramic views and giant cacti. Accessibility can be challenging, especially during the rainy season (December to April) when the salt flats may be flooded. It's generally recommended to visit with a guided tour, as navigating the salt flats independently can be difficult and dangerous. A typical visit lasts around 1-2 hours, and the cost is usually included as part of a larger Salar de Uyuni tour package, which can range from budget to luxury options depending on the duration and services included. Be prepared for high altitude and strong sun exposure.