Zuidveldsluis, Beetser Koeln and Zandwinning Loop

Embarking on the Zuidveldsluis, Beetser Koeln, and Zandwinning Loop offers a serene 33-kilometer (approximately 20.5 miles) journey through the picturesque landscapes of the Groningen province in the Netherlands. With virtually no elevation gain, this easy-rated trail is ideal for hikers seeking a leisurely exploration of the region's natural beauty and historical landmarks.

Getting to the Trailhead

The trailhead is located near the village of Sellingerbeetse, accessible by both car and public transport. For those driving, parking is available near the former church 'Opwaarts' in Sellingerbeetse. If opting for public transportation, buses from nearby towns such as Stadskanaal or Ter Apel stop in Sellingerbeetse; it's advisable to check the latest schedules for the most accurate information.

Trail Overview

Starting from the 'Opwaarts' church in Sellingerbeetse, the loop guides you through diverse terrains, including lush forests, open fields, and serene waterways. The well-maintained paths are predominantly flat, making navigation straightforward. Utilizing the HiiKER app can enhance your experience by providing detailed maps and real-time updates.

Key Landmarks and Natural Features

- Beetser Koeln (Beetser Kuilen): These are three large sand pits formed from sand extraction activities that began in 1938. The pits, now filled with water, have transformed into recreational areas and are surrounded by rich flora and fauna. The unique blue-green hue of the water is attributed to the presence of glauconite in the sand. ([westerwoldeactueel.nl](https://www.westerwoldeactueel.nl/2022/09/28/verslag-van-ooldrik-modderman-van-het-ommetje-rond-beetser-koeln-en-ter-borg/?utm_source=openai))

- Zandwinning Area: This region showcases the historical sand extraction processes that have shaped the local landscape. The extracted sand, deposited approximately 800,000 years ago by ancient rivers, is among the oldest visible soil materials in Westerwolde. ([westerwoldeactueel.nl](https://www.westerwoldeactueel.nl/2022/09/28/verslag-van-ooldrik-modderman-van-het-ommetje-rond-beetser-koeln-en-ter-borg/?utm_source=openai))

- Sellingerveld Nature Reserve: Adjacent to the trail, this reserve offers a glimpse into the area's natural habitats, featuring diverse plant species and serving as a haven for birdwatchers.

Historical Significance

The region is steeped in history, notably through the story of Harm Heisa (Harm Jansen), a local hermit who lived in the area until his death in 1956. Known for his solitary lifestyle and distinctive presence, Harm became a local legend, embodying the area's rich cultural tapestry. ([westerwoldeactueel.nl](https://www.westerwoldeactueel.nl/2022/09/28/verslag-van-ooldrik-modderman-van-het-ommetje-rond-beetser-koeln-en-ter-borg/?utm_source=openai))

Wildlife and Nature

The trail traverses various ecosystems, including forests, wetlands, and open fields. Hikers can expect to encounter a variety of bird species, especially around the Beetser Koeln, making it a delightful experience for nature enthusiasts.

Preparation Tips

- Footwear: Given the flat terrain, comfortable walking shoes are suitable.

- Weather: The region experiences a temperate maritime climate. It's advisable to check the local weather forecast before your hike and dress in layers to accommodate changing conditions.

- Supplies: While the trail passes through some villages, carrying sufficient water and snacks is recommended, as amenities may be limited along certain sections.

By immersing yourself in the Zuidveldsluis, Beetser Koeln, and Zandwinning Loop, you'll experience a harmonious blend of natural beauty and historical intrigue, offering a memorable hiking adventure in the heart of Groningen.