Nogas is a 24-hectare (59-acre) government naval reservation island in Antique Province, Philippines. It is 4.8 kilometers (3 mi) from the shoreline of Anini-y town proper and can be accessed by sailboat or motorboat within 20 minutes. Sira-an Hot Spring is a hot sulfur spring on the top of solid rock. The warm water flowing is collected into a small man-made swimming pool overlooking Nogas Island. It is only 1-1/2 km. from Anini-y town proper. Come and discover Antique province, where the mountain meets the ocean. #Antique #Nogasisland #siraanhotspring