Swallow Grotto Introduction
The cliff of Swallow Cliff is about 40 meters wide, with wavy parallel lines on the upper part and a concave wall about 2 meters high on the lower part. A large protruding sheer cliff, the wall has horizontal cuts formed by wind erosion, clearly visible and densely covered with uniform small holes, said to be the former nesting place of swallows. Below the cliff, a mountain path passes through, and during the rainy season, water cascades down from the cliff, making it feel like walking in a water curtain cave.
