Praia Fluvial do Açude de Vila Verde da Raia

The weir that was once Chaves' main beach, and still deserves a stop

Let's get this out of the way: you're not going to Vila Verde da Raia for a swim. Bathing at the Açude de Vila Verde da Raia is currently not recommended, and we won't pretend otherwise. But writing this place off entirely would mean missing the point. This is one of the better riverside picnic spots in the Chaves area, and in a region where summer temperatures routinely hit 35°C and eating outdoors is treated as a serious activity, that counts for something.

For decades, this was the main river beach serving Chaves. The Tâmega River, the same one that flows under the city's famous Roman bridge, widens here into a broad, calm weir just a few kilometres north of town. Generations of locals spent their summers cooling off in these waters. The swimming days may be on hold, but the infrastructure remains: picnic tables, barbecue grills, public toilets, and a children's playground, all set along the riverbank in a shaded area that works beautifully for a lazy afternoon.

Getting there

The address is Vila Verde da Raia, 5400 Chaves. The village sits roughly five kilometres north of Chaves centre, close to the Spanish border. If you're driving, take the N532 and follow signs, it's straightforward. Without a car, a short taxi ride from Chaves will do it. Vila Verde da Raia is a small border village, the kind where Portugal and Spain blur together without ceremony, and asking anyone for directions to the weir will get you there in seconds.

How to do it right

Bring everything you need. There's no restaurant or bar at the site. This is a pack-your-own-picnic situation, and honestly, that's the best part. Stop at the municipal market in Chaves on your way and pick up proper Chaves presunto, the DOP-certified, smoke-cured ham that is one of Portugal's great regional products. Add some local cheese, rye bread, and a bottle of red from the Douro or Trás-os-Montes, and you've got yourself a meal that most restaurants would struggle to match.

The barbecue grills are public and free to use. Bring charcoal and whatever you want to cook, chouriço, pork chops, the works. On summer weekends, particularly in July and August, the tables fill up early. Arrive before 11am to claim a good shaded spot near the water. Late afternoon is also excellent: fewer people, cooler air, and better light on the river.

Admission is free. There are no fixed opening hours, it's an open-air public space. No official phone number or website exists, so if you need current information about the facilities, contact Chaves City Hall or the local parish council directly.

What else to do nearby

If you want to actually swim in a river, Praia Fluvial de Segirei is the closest alternative with approved bathing conditions, always check water quality reports before going, especially early or late in the season.

The area around Vila Verde da Raia is excellent walking territory. The best trails between the border and the river thread through this landscape, mixing riverside paths with views across to Spain. It's flat enough to be accessible but interesting enough to hold your attention.

Back in Chaves, the thermal springs are worth your time. Our guide to Chaves' ancient thermal waters covers why the Romans built a garrison town here in the first place, spoiler: water that comes out of the ground at 73°C tends to attract settlers. Two thousand years later, the appeal hasn't dimmed.

If you're staying overnight, the Castelo Hotel in the centre of Chaves puts you within easy reach of both the town's historic core and the surrounding countryside.

The honest verdict

This isn't a destination in itself, not anymore, at least not until swimming is approved again. But as part of a day exploring the Chaves area, the Açude de Vila Verde da Raia offers one of the most pleasant spots to sit by a river, eat well, and do very little. In Trás-os-Montes, doing very little in the right spot is an underrated skill. Come with low expectations and good food, and you'll leave satisfied.