A 'copse' is smaller than a forest and usually refers to an area with fewer trees. The children loved exploring the copse, small enough to not get lost.
Pro Tip 2/3
Natural Setting
Use 'copse' to describe a natural setting, not planned rows of trees in urban areas. Birds sang from the copse, undisturbed by city noise.
Pro Tip 3/3
Not Dense
'Copse' should not be confused with 'forest' – it's usually less dense and easier to walk through. Sunlight filtered through the copse, dappling the ground.