Kellys Run Nature Preserve is a 458-acre nature preserve that is home to the Kellys Run Trail, a 3.8-mile trail that is notoriously difficult and is a section of the loner Conestoga Trail. There are plans to restore 14 acres of prairie within the park the make it a "Pollinator Paradise".

David Chapman

January 4, 2026

Hiking

Definitely a must do hike if you’re into hiking or being out doors. The trail varies between smooth tarmac, narrow dirt forest trails, challenging climbs, water crossings, and scrambling. Larger dogs would be fine to take with you, and would have a blast, small dogs will struggle at times if even finding it possible.

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5.0

(1)

hikers

1. Kellys Run Nature Preserve loop from Holtwood

6.74km

01:58

180m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

5.0

(2)

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2. Conestoga Trail System – Kellys Run Nature Preserve loop from Pequea

9.56km

03:05

410m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

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3. Kellys Run Nature Preserve – Conestoga Trail System loop from Holtwood

8.40km

02:35

290m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

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Elevation 170 m

Weather

Friday 6 February

-1°C

-9°C

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Location: Lancaster County, Pennsylvania, United States

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Kellys Run Nature Preserve

1. Kellys Run Nature Preserve loop from Holtwood

2. Conestoga Trail System – Kellys Run Nature Preserve loop from Pequea

3. Kellys Run Nature Preserve – Conestoga Trail System loop from Holtwood

Other Popular Places to Check Out

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