lower portion of Irishtown Run is for the most part protected
by an impassable laurel thicket. However, the slopes and
bottom of this Dunbar tributary are the location of some
fascinating locations, including the Dunbar Quarry Caves, The
Hydro Tunnel, The Viaduct and The Dwarf Forest. Access
to most of these locations is via an old abandoned road that
is easy to follow. Each turn-off from the road leads to
another amazing place.
This tour currently only covers the area of Irishtown Run,
below Twin Oaks Road. The area above the road will be
added later this year.