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Trail of Time: A Geological Journey Through the Grand Canyon

Walk through time along the South Rim, exploring the Grand Canyon's geological history one million years at a time on this accessible trail.

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The Trail of Time is a 2.83-mile paved walking trail on the South Rim of the Grand Canyon that showcases the canyon's geological history. Each meter walked represents one million years, allowing visitors to visually grasp the immense timescale of the canyon's formation.

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A brief summary to Trail of Time

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

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Rim Trail, Grand Canyon Village, Arizona, 86023, US

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    Getting There

    Walking

    The Trail of Time is easily accessible from anywhere within Grand Canyon Village. From the Grand Canyon Visitor Center, follow the Rim Trail west for approximately 0.5 miles to reach the start of the trail near Yavapai Geology Museum. The Rim Trail is paved and offers stunning views. There are no additional costs involved in reaching the trail on foot.

    Public Transport

    Utilize the free Grand Canyon National Park shuttle system to reach the Trail of Time. Take the Orange/Kaibab Route to the Yavapai Geology Museum stop to start at the beginning of the trail or the Blue/Village Route to various stops within Grand Canyon Village to access the trail from the east. Shuttles run frequently throughout the day, and there is no cost to ride.

    Parking

    If driving, parking is available in lots throughout Grand Canyon Village and at the Visitor Center. However, parking is limited, especially during peak season, and lots can fill up by late morning. Consider parking at Lot D near the Backcountry Information Center, which often has available spaces and is a short walk to the Hermit Road Shuttle, Bright Angel Trailhead, and the Village Historic District. There is no cost to park, but a park entrance fee is required. A 7-day vehicle pass costs $35.

    Local tips

    Start at Yavapai Geology Museum to walk backward in time, making the experience slightly downhill.
    Bring water and sunscreen, as the trail has limited shade.
    Use the free shuttle bus to access either end of the trail, making it a one-way walk.
    Plan time to explore the Yavapai Geology Museum, which offers additional insights into the canyon's formation.

    Discover more about Trail of Time

    The Trail of Time is an interpretive walking trail that focuses on Grand Canyon's vistas and rocks, encouraging visitors to ponder, explore, and understand the magnitude of geologic time and the stories told by canyon rock layers and landscapes. Located on the South Rim, the fully accessible, 2.83-mile (4.56 km) paved trail is designed as a geological timeline, where each meter signifies one million years of the Grand Canyon's geologic history. Starting at the Yavapai Geology Museum, about a half-hour walk from Mather Point and the Canyon View Visitor Center, the trail extends to Grand Canyon Village and beyond. Bronze markers are embedded in the pavement, marking your location in time; every tenth marker is labeled in millions of years. The trail features rocks and exhibits that explain how the Grand Canyon and its rock formed. Walking west from Yavapai Geology Museum takes you backward in time. Alternatively, walking east from Grand Canyon Village takes you forward in time, from Grand Canyon's oldest rocks to canyon carving and Grand Canyon's human history. The Trail of Time offers breathtaking vistas of the Grand Canyon, providing a visceral appreciation for the age of the Earth and how human timescales interface with geologic time.

    A brief summary to Trail of Time

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