Tri-State Trail to Twin Valley Trail Loop

EASY 8 reviews

Tri-State Trail to Twin Valley Trail Loop is a 3.5 mile lightly trafficked loop trail located near Landenberg, Pennsylvania that features a great forest setting and is good for all skill levels. The trail is primarily used for hiking, walking, and nature trips and is best used from May until October.

3.5 miles
252 feet

kid friendly


nature trips



historic site

Parking is available at the end of Arc Corner Road. The trail offers a loop to see the Arc Corner Monument as well as the Tri State Monument. It is well labeled throughout. The Tri State Loop also is part of the Mason Dixon Trail in Pennsylvania.

30 days ago

A local gem with numerous cut-and-paste options whether your start point is White Clay Preserve (PA), White Clay Nature Center (DE), or the Arc Monument. Credit the builders of the loop trail to the Tri-State Monument. It is a gorgeous walk of easy ups and downs thru quiet little valleys in a magnificent forest. Hard to believe it’s only 3 miles to the bustle of Newark, DE! Without blazes all over the place, local trail intersections are well marked. With a map nobody should get lost.

2 months ago

Lovely trail through the woods and little creeks winding through. My husband and I have been hiking for a while. I'm not sure I agree with the rating of easy on this one. Due the the narrowness and incline of the path, I'm thinking moderate is likely a better description. Either way, very doable and enjoyable.

3 months ago

Well-maintained trail with clear markings. Would be great if there was a plaque or other history informational near the monument. As it is, you come upon the monument and it’s just there. The only sign nearby is a “private property” sign, which cheapens the experience.

1 month ago

2 months ago

5 months ago

Saturday, November 11, 2017