Bulog Dos Island is one of our destinations on a recent island hopping tours we took from Coron. The day was bright, the sun was hot and the water was a cool deep turquoise. A great spot to stop and swim or just lay on the beach and let the waves wash over you.
The water around the island is good for swimming as there are no rocks or sea urchins to worry about, unlike other spots in Coron. Our tour guide and boat guys were very helpful, assisting the non-swimmers in our group in and out of the boat. A casual swim took us to the island. The island is quite small so there is not a lot to explore other than the rock lookout and shoreline.