Ashlu River FSR

Trail Overview

The Ashlu River FSR is a scenic backroad adventure in Squamish, leading to the trailhead for Crooked Falls. This forest service road follows the stunning Ashlu River, offering breathtaking views of the rugged coastal mountains and dense temperate rainforest. The road is well-maintained but can be rough, with sections of loose gravel, potholes, and potential washouts--high-clearance AWD/4WD vehicles are recommended but doable with standard SUV crossover. In the summer, the Crooked Falls trail is a rewarding hike through lush old-growth forest, leading to a dramatic waterfall with a unique side-angle view of the cascading water. In winter, this route transforms into a snowshoeing adventure, with fresh snowfall adding to the beauty of the trail.

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Difficulty

The road is generally well-maintained and accessible for most vehicles with higher clearance, though AWD or 4WD is recommended during wet or snowy conditions. Expect a gravel surface with occasional potholes and minor washouts but no technical driving challenges. The hiking trail adds moderate difficulty for those continuing to Crooked Falls due to its elevation gain and uneven terrain. In the summer, it's a well-defined path suitable for most hikers. In winter, snow and ice can make conditions more challenging, requiring proper footwear or snowshoes. However, with the right gear, this remains an accessible and rewarding year-round adventure.

Technical Rating