Many kids find rocks irresistible. They seem wired to have a fascination with (and propensity toward) gathering fistfuls of rocks. Even the smallest, featureless bits of gravel are fair game.
Families needn’t travel far to encourage children in a treasure hunt for rocks. Smooth, lustrous options can be found just a stone’s throw away from one’s own front door. Rocks used in landscaping are especially appealing and offer many delightful picks. Even a local bike path can provide a vast menu of craggy specimens.