Huoshao Shan — Burnt Mountain — is the second major volcanic cone at Wudalianchi, a short distance from Laohei Shan. It erupted in the same 1719–1720 event, and the two cones together produced the lava flows that remade the Bai River valley and created the five lakes. Huoshao Shan is slightly lower than Laohei Shan and the crater is less well-preserved, but the approach across the black lava field offers different perspectives on the landscape.
The area between the two cones is one of the most striking sections of the lava field — fractured, tumbled basalt in every direction, with the blue lakes visible in the middle distance and the flat Manchurian steppe beyond. A trail connects the two cones and can be done as a single circuit with both summits in a half-day. Huoshao Shan is less visited than its neighbour and consequently quieter.