"One Sky, 8 Journeys" Exhibition at Porta do Mezio

Throughout the summer and autumn of 2026, Porta do Mezio — one of the official gateways to Peneda-Gerês National Park, in the municipality of Arcos de Valdevez — hosts the exhibition "Um céu, 8 viagens" (One Sky, 8 Journeys), running from 13 June to 12 December 2026. Promoted by the Municipality of Arcos de Valdevez and featured in the town's official cultural agenda, the show falls under the nature category and invites visitors to look up at the sky that stretches over these Alto Minho mountains.

Porta do Mezio is the perfect setting for an exhibition of this kind. Located at around 900 metres of altitude on the Mezio plateau, in the parish of Cabana Maior, it is the main entry point into Portugal's only national park from Arcos de Valdevez. The surrounding territory, far from the light pollution of large urban centres, is known for the quality of its night sky, making the region an increasingly popular destination for nature lovers and stargazers.

A visit to the exhibition is easily combined with the many activities available at Porta do Mezio: hiking trails such as the Trilho dos Currais, the adventure park, the Mezio megalithic site, viewpoints over the Vez valley, and encounters with the Garrano ponies and Cachena cattle, the mountain's native breeds. There is also a restaurant, picnic park and family leisure areas, making this an easy full-day outing.

For travellers visiting Arcos de Valdevez in August — when the town celebrates its municipal festivities — this exhibition is an excellent excuse to head up into the mountains, escape the heat and discover the wilder side of the municipality. Opening hours and programme details for Porta do Mezio should be confirmed with the Arcos de Valdevez tourist office or the municipal cultural agenda before visiting.