St. Paul civil engineer Charlie Evans explains how the former Highland Creek ran through Highland National Golf Course, down into a ravine and under West Seventh Street on its way to the ...

Always considered in the top handful of Marin hikes, the Steep Ravine Trail is at its best — Webb Creek and the waterfalls are flowing full, the redwoods and ferns are standing tall and fresh, ...

Clintonville's Walhalla Ravine is a tranquil, tree-lined setting, with a winding creek and bicyclists, pedestrians and the occasional motorist traversing the one-way roadway running along it down ...