When you picture Malta, it’s highly likely that you imagine sun-drenched beaches and brilliant blue seas. However, the island holds a beautiful oasis that mostly reveals itself in the winter months. After the seasonal rains, the location known as the Qlejgħa Valley transforms into the beloved Chadwick Lakes, a gorgeous, green oasis where the sound of rushing water replaces the summer sea waves. This spot becomes a magical playground for families and a true haven for walkers seeking a uniquely tranquil Maltese experience.

What and Where are the Chadwick Lakes?
While it is usually referred to as Chadwick Lakes by many locals, this area is actually the Qlejgħa Valley. It is one of several interconnected valleys like Fiddien that channel through them the winter rainwater. Its common name comes from the intervention of Sir Osbert Chadwick, a British engineer who, in the second half of the 19th century, designed a series of dams of various sizes and shapes to retain precious rainwater for irrigation. This system of catchment areas slows the water run-off, creating the charming chain of pools and waterfalls that we see today. The name “Qlejgħa” itself is historical. In fact, the first mentions of this name date back to 1488 and it is thought to mean “valley of the small fort.”
A Walk Through History and Nature
Taking yourself, your family or your friends for a walk through Chadwick Lakes is more than just a scenic stroll. You will get the opportunity to journey through Malta’s history and ecology. To start, this area has always been a vital source of fresh water. The Romans, and later the Arabs, used the natural springs here. This is visible through the ancient earthenware pipes and stone canals discovered during later excavations.
This legacy of water management continued with the famous Wignacourt Aqueduct. The project’s first phase, directed by Jesuit priest Fr Natale Tomasucci, began right here in the Qlejgħa Valley. His underground passages, which started the aqueduct system, can still be admired and were in use until the 1970s. Your starting point for the trail is the Fiddien Box, a gauging chamber from the early 20th century that sits right on top of these 17th-century cisterns.

As you walk the 2km trail, you’ll be immersed in rich vegetation. We encourage you to listen for the water rushing through channels and falling over dams. As you wander the trails keep an eye out for poplar trees, canes, and the protected wild olive and aged carob trees. If you’re attentive enough, you might also stumble upon Malta’s only amphibian: the charming Painted Frog. The Chadwick Lakes are considered as the natural habitat of this frog.
The Regeneration Project: A Valley Reborn
After a period of neglect, the Chadwick Lakes area has been given a new lease on life through a dedicated regeneration project. The focus has been on rehabilitating the valley’s ecological features, controlling invasive species, and promoting native flora and fauna. The project upgraded paths used by local farmers and created a clear, pleasant walking trek along the valley floor, making the area more accessible than ever.
With 26 information panels placed along the trail, as a visitor, you can easily learn about the historical and environmental highlights, turning a simple walk into an educational adventure. The first part of the trail even includes a safe area designed for children to play and connect with the natural environment.

Planning Your Visit: The Practicalities
Getting there:
- By bus: From Valletta, you can take routes 50, 51, 52, or 53 to Saqqajja (Rabat). Change to route 109 and go down at the stop called ‘Fiddien’. This will be your starting point for the trek.
- By car: You can drive to Rabat, follow signs to Domus Romana, and take Triq Għeriexem. Continue to the Għajn National Water Conservation Centre, then drive down Triq Għajn Qajjet to the designated parking area.
- By bicycle: From Rabat’s Saqqajja area, cycle towards Domus Romana and follow Triq Għeriexem to the Water Conservation Centre. Bicycle racks are available opposite the main trail entrance.
Trail Etiquette: Help Us Preserve the Beauty
To ensure this unique place remains pristine for everyone, please follow these simple guidelines:
- Do: Stay on the indicated paths, as surrounding fields are private property. If you’re travelling with your furry friends, make sure to keep them under control. Wear suitable footwear and clothing. Take plenty of photos to remember your day. Be respectful to farmers and other visitors.
- Don’t: Pick flowers, plants, or move stones from rubble walls. Do not leave any litter behind, use the available bins or take it with you. Avoid polluting the water, as farmers use it for irrigation. Respect the silence of the countryside.

Beyond the Lakes: Exploring the Surrounding Area
Your day out doesn’t have to end at the lakes. Rabat and Mtarfa, the nearby villages, are rich in history. Consider visiting:
- The Wignacourt Aqueduct: See the magnificent arches that carried water from this very valley to Valletta.
- The Victoria Lines and Fort Binġemma: For breathtaking views and a journey into Malta’s British military past.
- Għerien il-Lhud (Jewish Catacombs): Explore these ancient rock-cut tombs overlooking the valley, documented as far back as the 17th century.
Your Perfect Winter Day Out
If you’re looking for locations for your winter holiday in Malta, the Chadwick Lakes offer a refreshingly different Maltese adventure. It’s a place where children can splash in safe puddles, history buffs can trace ancient engineering, and nature lovers can enjoy a peaceful walk through a thriving valley. This winter, swap the coast for the country and discover the serene, flowing heart of Malta.
Are you ready to explore? Plan your visit to Chadwick Lakes today!













