Best lakes in Sources Natural Park are found within the Parc naturel des Sources, located in the Belgian Ardennes near Spa and Stoumont. This region is characterized by its abundant water sources, extensive forests, and bocage landscapes, encompassing approximately 300 km of watercourses. The park is known for its ecological richness, providing habitats for diverse flora and fauna, and features numerous smaller water bodies and streams. It offers a serene natural environment for exploring its hydrological importance and natural beauty.
…Last updated: July 1, 2026
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Hiking in Sources Natural Park
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Lake Warfaaz is undergoing renovation as of February 2026.
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Since the 2021 floods, it still looks desolate and silted up. No immediate renovations are planned, it seems. For green enthusiasts, it's an ecological asset with all those wildly sprouting shrubs in the silted-up lake. It puts a damper on the tourist activity that used to be around the lake. Give me water back soon, or is the plan to keep it cheap and let things take their course? So, let's look back at the beautiful images of the former 'Lac de Warfaaz'...
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The Jules Hetzel walk offers a beautiful nature walk on a slope along Lake Warfaaz.
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Luckily I didn't come to swim because the water level was quite low.
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It has been so beautiful here But unfortunately nothing appeals anymore
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Located just two kilometers from Spa, this small lake offers a peaceful and pleasant corner of nature. Its developed banks are ideal for walking.
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This moor pond is located near a rest area. You can reach this biotope after just a few meters via a narrow nature trail. During the frog concert season from April to June or July, the hidden pond attracts attention. In addition, you can observe many species of dragonflies here.
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Currently (2022-2024) it is empty because the dam is being repaired... but you can see some water birds. Tip: Very tasty small dishes in the restaurant Le Jardin des Elfes.
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The most popular lake is Lake Warfaaz, known for its size and surrounding amenities. Another cherished spot is the Moor pond, a natural pond where visitors can observe dragonflies and listen to frog concerts. The park is also characterized by numerous smaller water bodies and streams, emphasizing its rich hydrography.
Yes, Lake Warfaaz is considered family-friendly, offering a paved perimeter suitable for walks and a playground for children. The Moor pond also provides a gentle nature trail, perfect for families to observe wildlife like dragonflies and frogs.
The park's water bodies are rich in wildlife. Near Lake Warfaaz, especially during its dam repairs, you can observe various water birds. The Moor pond is particularly noted for many species of dragonflies and vibrant frog concerts during spring and early summer.
Absolutely. The Jules Hetzel Walk offers a beautiful nature walk on a slope along Lake Warfaaz, providing views of the lake and surrounding forest. For more extensive options, you can explore various mountain hikes and waterfall hikes throughout the park.
Spring and early summer are ideal, especially from April to July, to witness the 'frog concerts' at the Moor pond and observe dragonflies. The park's abundant water sources and lush forests are beautiful year-round, but these months offer unique wildlife spectacles.
Beyond the lakes, Sources Natural Park offers a wide range of outdoor activities. You can enjoy mountain hikes, explore waterfall hikes, or go cycling on various routes, from easy to difficult, throughout the region.
Lake Warfaaz has an interesting history; it was formed by a dam built in 1890 by the town of Spa, following a major flood in 1882. Its construction took four years, creating the lake we see today.
Yes, near Lake Warfaaz, there are catering points that allow you to eat or simply quench your thirst. One tip specifically mentions 'Le Jardin des Elfes' restaurant for very tasty small dishes.
The park's name, 'des Sources,' highlights its exceptional hydrography, with approximately 300 km of watercourses and numerous mineral water springs. It's known for its abundant water sources, extensive forests, and bocage landscapes, making it a significant area for understanding the natural origin of the famous Spa mineral waters.
Lake Warfaaz is currently undergoing dam repairs (from 2022-2024), which means the water level is quite low or empty. However, this period offers a unique opportunity to observe water birds.
Yes, the Moor pond is listed as a viewpoint, offering a serene spot to take in the natural surroundings. Additionally, the Jules Hetzel Walk provides scenic views of Lake Warfaaz and the surrounding forest from a slope.


Still not found your perfect lake in Sources Natural Park? Check out the guides of these regions to see even more beautiful places.