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Chadwick Lakes (Freshwater)
Chadwick Lakes, known locally as Wied il-Qlejgħa, are a series of artificial dams and reservoirs located in the western part of Malta between Rabat and Mtarfa. The system was designed in the 1890s by the British engineer Sir Osbert Chadwick to capture rainwater for agricultural use and to mitigate soil erosion in the valley. It constitutes the only significant freshwater ecosystem on the island, flourishing especially after the winter rains when the water levels are at their peak. The area supports a variety of riparian vegetation, including reeds, poplars, and willows, and provides a habitat for the endemic Maltese freshwater crab. Recent large-scale ecological restoration projects have focused on removing invasive species and restoring the valley's natural hydrological functions. The site remains a vital hydrological asset and a popular destination for nature walks and environmental education.
- Location: Malta
- Top sights: Mużew tal-Katidral tal-Mdina · National Museum of Natural History · St. Paul's Cathedral
- Nearby: Lija (4 km)
Best time to visit & climate
The most pleasant time to visit is May–Jul.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 15 | 14 | 15 | 16 | 19 | 23 | 26 | 27 | 25 | 23 | 20 | 16 |
| Rain mm | 74 | 65 | 51 | 33 | 17 | 11 | 4 | 10 | 63 | 82 | 95 | 82 |
📋 Practical info
Geography
Facts
- The dams were designed in the 1890s by engineer Sir Osbert Chadwick.
- It is the only significant freshwater ecosystem on the island of Malta.
- The lakes are situated within the valley of Wied il-Qlejgħa near Rabat.
- The primary purpose of the system is rainwater storage for irrigation.
- The endemic Maltese freshwater crab is a key species found here.
- A major environmental restoration project was initiated in 2019.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Chadwick Lakes (Freshwater) (10)
The Mdina Dungeons Museum🏛 museum
Museum in Mdina, presenting the city's dark history.
Church of Saint Agatha
Church in Mdina, Malta, dedicated to Saint Agatha.
Mdina Gate ,,View of the view"
Viewpoint at Mdina Gate overlooking the surroundings.
Mdina
Fortified city in Malta, former capital.
Knisja ta' Santu Rokku
Church building in Mdina, Malta, dedicated to Saint Roch.
Palazzo Santa Sofia
Palace in Mdina, Malta, a historic noble house.
Sights nearby
Frequently asked questions
When is the best time to visit?
Can you swim in the lakes?
Are there any cafes or restaurants nearby?
Is the path suitable for strollers?
Is there an entrance fee?
Chadwick Lakes (Freshwater): where is it located?
Chadwick Lakes (Freshwater): what is there to see?
Chadwick Lakes (Freshwater): when is the best time to visit?
Chadwick Lakes (Freshwater): why is it worth visiting?
















