Oostappensche Heide and Dennendijkse Bossen Loop

This is a long, very flat Kempen/Peel-edge loop through two classic North Brabant landscapes: dry pine production forest on sandy soils, and open heath/sand patches that feel surprisingly spacious for such a low-lying region. At around 29 km (18.0 mi) with roughly 0 m (0 ft) of climbing, the challenge is almost entirely about time on feet, foot comfort on sandier stretches, and staying oriented at the many forestry junctions.

Start location (nearest clear landmark/address)
A practical place to anchor the start is the Dennendijkerweg area by the Dennendijkse Bossen nature reserve near Someren (North Brabant), where there are established parking pull-ins used for access to the reserve. HiiKER lists the Dennendijkse Bossen trailhead as being near Someren with access from Dennendijkerweg. (hiiker.app)
(If you’re starting from a GPX, use HiiKER to confirm the exact trailhead pin and the closest signed parking spot on Dennendijkerweg.)

Getting to the trailhead (car + public transport)

• By car: Navigate to Dennendijkerweg (Someren) and use the designated forest/reserve parking areas rather than soft verges—this area has multiple access points and it’s easy to end up blocking forestry gates if you “just tuck in.” HiiKER’s trailhead note for Dennendijkerweg is the simplest reference point. (hiiker.app)
  
• By public transport: The Someren/Heeze/Asten area is served by regional bus lines; for example, Visit Heeze-Leende lists bus connections that run through Someren and nearby villages (use these to get into Someren, then expect a short taxi/bike/walk transfer to Dennendijkerweg depending on your exact start pin). (visitheezeleende.nl)
  

What the terrain feels like underfoot

Expect a mix of: - Wide forestry tracks (fast, forgiving, and easy to keep pace on) - Narrower sandy paths where your pace drops and shoes fill with grit - Occasional heath-edge singletrack and open clearings

Even though the elevation gain is effectively negligible, the loop can feel “long” because the surface alternates between firm track and energy-sapping sand.

Route flow and key waypoints (approximate)

Because different versions of this loop exist (and small diversions are common in managed forests), use HiiKER for the exact line. The breakdown below matches the typical rhythm of linking Dennendijkse Bossen with the Oostappensche Heide area and back.

0–6 km (0–3.7 mi): Settling into Dennendijkse Bossen
You’ll start in predominantly Scots pine woodland on sandy ground—this is the “Dennendijkse” character: long straight lines, drainage ditches in places, and frequent right-angle junctions. The forest name itself ties to the Asten Dennendijk, an embankment built to manage acidic peat water movement in what was once swampier heathland terrain nearby. (visitbrabant.com)
Navigation note: this is where people most often drift off-route—multiple parallel tracks look identical. Keep HiiKER handy at every major junction.

6–15 km (3.7–9.3 mi): Transition toward Oostappensche Heide—more open sand/heath texture
As you work toward the Oostappensche Heide side, the forest begins to break up with open sandy patches and remnant heath. In this broader region, heathland used to be far more continuous; around 1900, areas like De Groote Heide were described as a vast connected heath belt stretching from near Eindhoven across the border, later fragmented by reclamation, forestry planting, and development—today’s open heath pockets are part of ongoing restoration efforts. (degrooteheide.eu)
A standout local landmark often mentioned for Oostappense Heide walks is the “Puddingberg”, a prominent sandy rise/dune-like feature (a reminder that wind-blown sands shaped parts of this landscape). (peelroutes.wordpress.com)

15–22 km (9.3–13.7 mi): The quiet middle—best wildlife odds
This is typically the most tranquil portion: long stretches with few buildings, lots of bird activity, and