View Larger Image Romblon Island – Romblon Pass (Blackwater Diving) During Blackwater Diving the diurnal migration brings up countless species from deep water close to the surface. Holding onto weighted down lines you can encounter life forms you cannot see anywhere else. Related posts: Romblon Island – Our House Reef Romblon Island – Bangbon Romblon Island – Suwa Romblon Island – Agnay Desert Romblon Island – Bonbon Beach Romblon Island – Bonbon Fan Coral Collection Romblon Island – Bonbon Sea Grass Valley Romblon Island – Talisay BruBamBoo2021-02-05T15:14:28+00:00Dive Sites, Romblon Island| Share This Site With Someone! FacebookTwitterPinterestVk