Druid Circle is a Druid feature gained at level 2 in D&D 5e. At 2nd level, you choose to identify with a circle of druids, such as the Circle of the Land.
At 2nd level, you choose to identify with a circle of druids, such as the Circle of the Land. Your choice grants you features at 2nd level and again at 6th, 10th, and 14th level.