Batu Angus is a stark lava landscape on Ternate, its dark rock recording eruptions from Gunung Gamalama. The black stone, sea air, and volcano views make it one of the islands clearest reminders that Ternate is built around an active mountain.
It is a quick but worthwhile stop on an island circuit, especially with a driver who can link it to forts, beaches, and viewpoints. Wear decent shoes if you plan to walk on the rock, and avoid treating the lava field as just a photo backdrop.