I hiked up to Fern Lake in Rocky Mountain National Park this weekend. I saw some beautiful waterfalls along the way and enjoyed fishing in the lake. The underbrush and ferns had started to turn so I saw some fall color as well. Unfortunately, I also dropped a neutral density filter into Fern Falls and watched it drop over a small cliff. Luckily, I found a game trail down to the bottom and retrieved my filter from where it had lodged the rocks. Thankfully, I had dropped the filter in its case so it was no worse for wear. Whew! Breakthrough filters are not cheap.

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The Pool on the Big Thompson River in Rocky Mountain National Park, CO
The Pool on the Big Thompson River in Rocky Mountain National Park, CO

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Wildflowers, Fern Lake Trail
Wildflowers, Fern Lake Trail

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Fern Falls, Rocky Mountain National Park, CO
Fern Falls, Rocky Mountain National Park, CO

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Fern Lake, Rocky Mountain National Park, CO
Fern Lake, Rocky Mountain National Park, CO

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Fern Falls, Rocky Mountain National Park, CO
Fern Falls, Rocky Mountain National Park, CO

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fall foliage, Fern Lake Trail
fall foliage, Fern Lake Trail
Fern Lake Trail
The trail starts at the end of the Moraine Park Road in Rocky Mountain National Park. Parking is scarce so get there early. The trail climbs gradually for the first two miles before it reaches the pool along the Big Thompson River. This is the first of a couple of nice waterfalls. Then the fun begins. The trial climbs steeply above the Pool for the next mile before reaching beautiful Fern Falls. This is one of the best falls in the park. I can’t wait to go back next spring when it is fuller. If it’s possible, the trail gets even steeper on its way to Fern Lake. After about a mile, it finally level off and leads to a trail divide. Take the short spur to Fern Lake and you will be rewarded with a beautiful spot for a picnic or fishing adventure.