During the warmer months (when you can actually park at the Trailhead) I believe it's only 2 to 3 miles round-trip with an loop around trail to make around 4/5 miles? But when the gate is closed in the off season, it's around a 7 to 8 Mile trek just to the falls and back. Phenomenal hike and worth it! I've snowshoed it, I've hiked it in the rain and I've hiked it in perfect weather; love it every time!
A little over 2 miles to the falls and back. There is an option to extend it to just under 4, I believe.
7-8 miles. Less if you take the south fork.
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