Activities in Utah › Outdoor Climbing › North Logan

Fucoidal Quartzite

Where
North Logan, UT (Cache County)
Good for
outdoor lovers

Updated October 22, 2026

Fucoidal Quartzite

This rock is the cemented sand of an ancient beach deposit in early Ordovician time some 400 million years ago. The seaweed-like structures and the rock are the castings, filled burrows, and trails of marine worms.

About Fucoidal Quartzite

Fucoidal Quartzite is an outdoor climbing area in North Logan, Utah, in Cache County. The nearest other outdoor climbing area is China Cave, about 0.3 miles away, with 24 more within 30 miles. Good for outdoor lovers.

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Where is it?

North Logan, Utah.

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