Hedredersplak, Hoornsebos and Douwkesplak Loop

This easy, mostly level loop of about 9 km / 5.6 mi with roughly 0 m / 0 ft of elevation gain wanders through the Hoornse Bos and the sheltered dune valleys (“plakken”) near Hoorn on Terschelling (Friesland, Netherlands)—a classic mix of pine-and-birch woodland, sandy paths, and low, wet hollows where berries and heath thrive. Expect a relaxed pace, frequent junctions on forest tracks, and a few short sandy stretches where footing gets softer.

Getting to the start (Hoorn, Terschelling)

Nearest clear landmark to aim for: the village center around Sint Janskerk, Dorpsstraat 27, 8896 JA Hoorn (Terschelling)—the oldest surviving building on the island. (vvvterschelling.com)
From there it’s a short walk to the Hoornse Bos edge and the “plak” areas.

By public transport (from the mainland): - Travel to Harlingen Haven (train connections from major Dutch cities), then take the ferry to West-Terschelling. - From the ferry port at West-Terschelling, use the island bus network toward Hoorn (or rent a bike—Terschelling is very bike-friendly). Once in Hoorn, walk to the church area and follow your route from there.

By car: - Drive to Harlingen Haven, park in long-stay parking, and take the ferry as foot passenger (cars on the island are often restricted/limited and generally unnecessary for this hike). - On Terschelling, continue by bus, taxi, or (best option) bicycle to Hoorn.

If you’re navigating the loop, load it in HiiKER before you arrive—mobile signal can be patchy in the forest and dune hollows, and the number of intersecting tracks makes it easy to take a “nearly right” turn.

What the route feels like underfoot

Most of the loop is on well-maintained forest paths and wide sandy tracks. After rain, the “plak” sections can hold water—think damp ground, shallow puddles, and muddy edges—while the dune-side connectors can turn loose and sandy, especially where vegetation thins. Because the terrain is flat, the main challenge is usually surface variability rather than steepness.

Landmarks, nature, and the “plakken”

You’ll pass through three named landscape pockets that give the walk its character:

• Hêdredersplak (also known locally as the “IJsbaan”): a recognizable open area near Hoorn that’s often used as a reference point for routes through the Hoornse Bos. It’s a good place to do a quick gear check and confirm your direction in HiiKER before you commit deeper into the woods. (routeyou.com)
  
• Hoornse Bos: a quiet woodland close to the village, with a mix of conifers and deciduous trees depending on moisture and soil. The paths here are generally straightforward, and the forest provides shelter on windy days. (terschelling.org)
  
• Douwkesplak: a classic wet dune valley that’s especially known for cranberries—so much so that it’s often described as a “bessenplak” (berry hollow). Cranberries are a signature product on Terschelling, and this is one of the places they’re associated with. (routeyou.com)
  

Wildlife is typically subtle rather than dramatic: you’re more likely to notice songbirds in the woodland edges, insects around the wetter hollows in warmer months, and the occasional small mammal crossing a track. In the more open dune-valley sections, keep an eye out for **low