Thread:ThunderStar321/@comment-35546951-20181001164639/@comment-31440879-20181003012845

Thank you, AnomalyDetected and MaverickAtom, for staying on-topic.

Based on this edit as well, there is a general consensus within the bureaucrats that "is" is correct. On the one hand, "lava lakes" is a title, so it can be considered singular. On the other hand, it does refer to lakes of lava, so it can be considered plural. Personally, I would have it as "are," but we still should get some feedback from ThunderStar321.