Additionally, many trails near waterfalls are subject to flash flooding. High winds should also be monitored, as they add to the danger, especially in areas with a precipitous drop.

Mill Creek Falls ― Located in Lassen Volcanic National Park, the trailhead to the 72-foot high falls is located near the Kohm Yah-mah-nee Visitor Center. It’s about a 3.8 mile hike to and from ...