Robb Hidden Canyon Nature Preserve

A little stream sparkles from the floor of this steep-sided canyon. Wildflowers blanket the walls of the geological wonder in a carpet of wild phlox, Virginia spring beauty and large-flowered trillium. Jewelweed, nature’s anecdote for poison ivy, is just one of the hidden treasures lining the grassy pathways and open prairie surrounding the canyon.

Other plants of note on the 87-acre property include bishop’s cap, black cohosh, rue anemone and Virginia waterleaf. Giant dragonflies and a multitude of butterflies dance through the area. Birders will be delighted by the colorful array of rose-breasted grosbeaks, indigo buntings and scarlet tangers. Leashed dogs are welcome; please pick up after them and carry all trash out. The park is open dawn to dusk at 425 LN 201 Ball Lake, Hamilton IN 46742