bali is actively volcanic. not an old tall tree standing along any slopes going up-mountain to epicenter of island, which happens to be a volcanic crater filled with water which makes it look like a lake. moreover bali is not just one volcanic peak but many, making it a sub-super volcano. no “dormant” volcano is dormant forever. anytime whole island may just blow up. and the “lake” becums a giant mudslide. visit and stay but not live on it.