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O.D. von Engeln Preserve at Malloryville

Difficulty // Moderate
Activities // Hiking, Snowshoeing
Distance // 0.7 miles
Features // Unique wildlife viewing, Picnicking allowed, Open Year-Round
Route Type // Loop
Estimated hiking time // 14 mins
Open year-round.
Hunting allowed, use caution.
Surface types // Earth
Trail markers // yes

Commonly known as Malloryville Bog, The Nature Conservancy’s O.D. von Engeln Preserve has more than a mile of eskers – ancient river beds that once ran through glaciers – winding through a pocket of forest adjacent to Fall Creek. Many distinct plant communities thrive on the preserve’s bogs, swamps, marshes and fens. Look for songbirds and unique plants like the carnivorous pitcher plant, which traps insects to obtain nitrogen.

White hiking boot on a brown circular background, symbolizing hiking or walking trails.
Hiking
White standard bicycle on a light blue circular background, denoting cycling or bike trails.
Biking
White electric bicycle with a lightning bolt above it on a green circular background, representing e-bike use.
e-Biking
White outline of a horseshoe centered on a gold circular background, symbolizing horseback riding.
Horse
White icon of a person running with motion lines on a dark blue circular background, symbolizing physical activity or trail use.
running
White icon of a kayak with a double-bladed paddle on a brown circular background, representing paddling or kayaking.
Paddling
White crossed skis and ski poles on a light blue circular background, indicating winter sports or skiing.
Skiing
White outline of two crisscrossed snowshoes on a green circular background, representing snowshoeing activity.
Snowshoe
Distance // 0 Miles
Difficulty // Easy
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    Parking Locations

    West Malloryville Road
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    West Malloryville Road
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    Current Trail Alerts

    Roy H. Park Preserve

    • The north entrance to the Roy H. Park Preserve and the boardwalk will be closed to the public from Monday, July 7, through September 2025 as work is underway to install an ADA-accessible path. The south entrance will remain open during this time. Thank you for your patience.

    Fall Creek Gorge Natural Area

    • The section of trail in Fall Creek Gorge west of the suspension bridge to Chi Psi is unstable and closed until further notice.

    Cascadilla Gorge Natural Area

    • A portion of the Cascadilla Gorge Trail between Stewart Avenue and College Avenue is closed for construction and will reopen in spring, 2026. The trail between Linn Street (Treman Triangle) up to the Stewart Avenue Bridge is now open.

    Beebe Lake Natural Area

    • Hemlock Gorge trail upstream of Sackett Bridge is closed.

    Black Diamond Trail

    • Caution, some sections of this trail experienced flood damage. Trail remains open, but be advised of rough and uneven surfaces in some sections on the southern half of the trail.