Siwangag Cove is a protected landscape and seascape/marine sanctuary (Philippine Republic Act 7586 otherwise known as the National Integrated Protected Areas Act of 1992). Siwangag cove is located in the northwestern part of Palaui island which can be reached around a 30-minutes motorized outrigger boat ride from Sta. Ana, San Vicente Port, Cagayan, Philippines.
The cove presents its white sandy beach with crystal clear calm beach, beautiful sunsets, a quiet escape from urban hustle bustle. Siwangag cove is perfect for activities e.g., swimming, sun bathing, diving, snorkeling and seascape/landscape photography.