Rhododendron Cove State Nature Preserve @TheOhioDNR
Rhododendron Cove State Nature Preserve  @TheOhioDNR
Uploaded January 2026 | Updated September 2026, 1 week ago
This 75-acre preserve is within the Sugar Grove Region of the Hocking Hills. A relatively strenuous hike to the top of the dry ridgeline affords a view of the Hocking River Valley to the east. This dry ridge forms a horseshoe shape, supporting a significant chestnut oak community with Virginia and pitch pine, sourwood and a well-developed heath layer of mountain laurel, blueberry, deerberry, and state listed flame azalea (Rhododendron calendulaceum).

The cooler north facing slopes below the cliff lines form an environment better suited to eastern hemlock, black birch and another state listed member of the heath family – the great rhododendron (Rhododendron maximum). This is likely the home of the largest native population of this native rhododendron in Ohio. Peak blooming is typically during late June and early July.

Learn more at ohiodnr.gov
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Rhododendron Cove State Nature Preserve

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