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MOUNT SI

Mountains and Summits


Pacific Ranges Cascade Range

Mount Si

4,167 ft

Mount Si is a prominent peak located in the Pacific Ranges mountain range in Washington state. Standing at an elevation of 4,167 feet (1,270 meters), it offers breathtaking panoramic views of the surrounding Cascade Mountains and the Snoqualmie Valley. The mountain is situated within the Mount Si Natural Resources Conservation Area, which encompasses approximately 4,167 acres (1,686 hectares) of diverse ecosystems.

During the winter season, Mount Si receives a significant amount of snowfall. The snowpack range can vary depending on weather conditions, but it generally accumulates from late fall to early spring, providing opportunities for winter sports enthusiasts such as snowshoeing and backcountry skiing. It is advisable to check current snow and weather conditions before planning a winter ascent.

Several creeks and rivers benefit from the runoff generated by Mount Si. The most notable among them is the South Fork Snoqualmie River, which originates from the melting snow and glaciers on the mountain. This river serves as an important water source for nearby communities and supports a variety of aquatic life.

The name "Mount Si" has an interesting history. It is believed to have been derived from the local Snoqualmie tribe's name for the mountain, "Tah-a-ko-kwoy," which means "small mountain." The current name "Mount Si" was given by railroad surveyor, Josiah Merritt, in the late 1800s. The mountain holds significance in local lore and legends, including stories of mythical creatures and supernatural phenomena associated with its unique formation.

In conclusion, Mount Si is a captivating mountain within the Pacific Ranges mountain range. Its impressive elevation, diverse ecosystems, significant snowpack during winter, and contribution to the surrounding creeks and rivers make it a popular destination for outdoor enthusiasts. The mountain's rich history, indigenous name, and intriguing legends add to its allure, making it a must-visit location for those seeking adventure and natural beauty in the Pacific Northwest.

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