Day Trip to Alcoutim and Mértola: Border Views and the World’s Only Cross-Border Zipline

For those staying in Tavira and looking to escape the coast for a day, a drive inland to the historic villages of Alcoutim and Mértola offers a completely different side of the Algarve – one shaped by river valleys, whitewashed hill towns, and a quiet echo of frontier history.

Start your journey heading east from Tavira along the N125 or A22 towards Castro Marim and then north along the N122, passing rolling hills and cork oak forests until you reach Alcoutim , a tranquil village on the banks of the Guadiana River . Directly across the water lies Sanlúcar de Guadiana , its Spanish twin, and the two towns have shared centuries of peaceful coexistence – even exchanging festivals and customs. From the waterfront promenade in Alcoutim, you’ll enjoy beautiful views across to Spain, while the castle ruins above the village offer panoramic vistas and a small archaeological museum worth visiting.

But perhaps the most thrilling way to experience the border is not by boat or bridge – but by zipline . From Sanlúcar, adrenaline-seekers can launch themselves across the Limite Zero zipline , the only cross-border zipline in the world . In just under a minute, you’ll fly 720 meters across the river at speeds of up to 80 km/h – landing back in Portugal… and in a different time zone. (Yes, Spain is an hour ahead!)

After your ride (and the small boat ride back to Alcoutim), consider continuing north to Mértola , a hilltop village nestled in the Guadiana Valley Natural Park. Its layered history includes Roman ruins, a former mosque now serving as the main church, and winding cobbled streets with traditional houses. This is one of the most atmospheric towns in inland Portugal — and a photographer’s dream.

Don’t forget to enjoy lunch at a riverside taverna, where dishes like pork with clams , grilled black pork , or wild boar stew reflect the hearty Alentejan cuisine of the region.

From Mértola, you can return to Tavira (via Martinlongo and Cachapo), the scenic N122, N124 and N397 routes — a leisurely drive through the hills, with the occasional stork nest or shepherd crossing your path.

History and Heritage: Tavira’s Churches and Museums

Tavira may be a beach lover’s paradise, but for those who seek history, architecture, and cultural depth, it’s equally rewarding. This charming town is home to more than 20 churches, several small but fascinating museums, and centuries of well-preserved history waiting to be explored.

Igreja de Santa Maria do Castelo – Echoes of the Knights

Located next to the castle ruins, this imposing white church stands on the former site of a mosque and is one of Tavira’s most important religious buildings. It houses the tombs of seven knights of the Order of Santiago, linking it to the Reconquista and Christian conquest of the Algarve. The large clock tower and peaceful cloister garden offer a tranquil break in the heart of town.

Igreja de Santiago – Pilgrimage Begins Here

Also near the castle, the Igreja de Santiago is more than just a beautiful church — it is the starting point of the Caminho Nascente , one of the lesser-known Portuguese pilgrim routes to Santiago de Compostela. Dedicated to St. James (Santiago) , the patron saint of pilgrims, the church holds special significance for those embarking on this spiritual journey. The route stretches northward through Alentejo and beyond, connecting Tavira with one of Europe’s most important religious destinations.

Igreja da Misericórdia – Blue and White Glory

Perhaps Tavira’s most beautiful church interior, the Igreja da Misericórdia near the Praça da República showcases 18th-century blue-and-white azulejo tiles depicting scenes of charity and compassion. The carved stone portal is a fine example of Renaissance architecture, and the small fee to enter is well worth it.

Núcleo Museológico Islâmico – Islamic Roots

To understand Tavira’s layered history, stop by the Islamic Museum , located inside the Palácio da Galeria. It offers insight into the town’s Moorish past and includes archaeological finds like the famous Tavira Vase. This museum is part of the broader Museu Municipal de Tavira , which includes several small exhibits across the city.

Palácio da Galeria – Art and Archaeology

Housed in an elegant 16th-century palace, the Palácio da Galeria hosts rotating contemporary art exhibitions as well as permanent displays on Tavira’s Roman and Islamic past. The building itself is worth the visit — don’t miss the underground cistern and mosaic fragments.

A City of Quiet Corners

Walking through Tavira’s cobbled streets, you’ll find smaller chapels, bell towers, and convent ruins, each with its own story. Whether you’re a devout traveler, a culture seeker, or a lover of beautiful architecture, Tavira offers a quietly rich experience away from the typical tourist paths.