Blue Lagoon is the number one attraction in Nusa Ceningan. The water is turquoise and milky blue. The way to get here is steep and precipitous but it is totally worth it. The sun is burning here so put extra sunblock. Most of visitors rent a motorcycle to go around but I do meet some people go around by walking as the island itself was walkable. The bush is another thing to go through. However, the current is too dangerous do cliff jump or swim, so it is more like a viewpoint. The best time to visit is during sunset hours between 5pm – 7pm.