NSU, BITUNG – The city of Bitung, known as a major port and fishing hub, harbors a hidden gem offering a unique combination of geological grandeur and captivating underwater charm: the Tangkoko Batu Angus Nature Reserve. While often recognized through the larger Tangkoko National Park, "Batu Angus" itself provides a distinct and equally enticing experience, especially for nature lovers and underwater photography enthusiasts.
Batu Angus, literally meaning "burnt rock," is a formation of black volcanic rocks created by ancient lava flows from Mount Tangkoko that have solidified. The dramatic cliffs and stretches of dark, charred stone, contrasting with the surrounding green vegetation and the clear blue sea, create a strikingly photogenic landscape. This area stands as a silent witness to volcanic activity millions of years ago, offering fascinating geological insights.

However, Batu Angus's appeal doesn't stop on land. Beneath its clear waters lies a paradise for divers and snorkelers. The marine area around Batu Angus, part of Bitung's coastal ecosystem, is renowned for its extraordinary marine biodiversity.
"The water conditions around Batu Angus are truly special. The unique underwater rock formations create a perfect habitat for various species of soft and hard corals, and serve as home to a diverse array of fish and macro marine life," said a local diver who frequently explores the area. He added that the often excellent water visibility allows divers to observe the beauty of giant sponges, colorful nudibranchs, and even unexpected encounters with reef sharks or passing turtles.

How to Get to Batu Angus
Reaching Batu Angus is relatively straightforward from Bitung city center.
- By Car/Motorcycle: Batu Angus is accessible by road. You can rent a car or motorcycle in Bitung, or hire a local taxi/ride-hailing service. The drive from Bitung city center typically takes around 30-45 minutes, heading towards the Tangkoko Nature Reserve area. Look for signposts pointing to "Batu Angus" or "Tangkoko."
- Organized Tours: Many local tour operators in Bitung can arrange trips that include land exploration of Batu Angus.
- For Diving/Snorkeling: Access to the diving and snorkeling spots around Batu Angus is primarily by boat. You can arrange a boat charter with local fishermen or through dive operators in Bitung. Some dive centers offer combined packages that include both land exploration of Batu Angus and underwater adventures in its surrounding waters.
Batu Angus in Bitung is more than just a tourist destination; it's a harmonious blend of ancient geological heritage and abundant marine life. For travelers seeking a distinct experience, away from the crowds, with dramatic scenery and unparalleled diving opportunities, Batu Angus is the perfect answer to explore in the heart of North Sulawesi.

