Cross the Guadiana: Building a Fortnight Around the Algarve

Most visitors land at Faro, turn right, and never look east or north again. That is a sound way to spend a week and a wasteful way to spend a fortnight. The Algarve is only about 150 kilometres wide, which means that from a base near Tavira you are closer to Seville than to Lisbon — roughly 200 kilometres of motorway to the Spanish city, against something nearer 280 to the Portuguese capital. The region is a corner, not a cul-de-sac. It has a river border on one side, an emptied-out province above it and a wild coast running north, and all three are inside a morning's drive.

What follows is what is genuinely within reach, how long each leg actually takes, and three trip shapes that hold together.

The map worth studying before you book

Three roads do almost all the work. The A22, the Via do Infante, runs the length of the Algarve and delivers you to the Guadiana bridge into Spain. The A2 climbs north through the Serra do Caldeirão and reaches Lisbon in roughly two and three-quarter hours. On the Spanish side the A-49 runs from the border to Seville, toll-free, in a bit over ninety minutes.

The A22 is where hire cars come unstuck. It has no toll booths: charges are collected electronically, and drivers who simply use it can find a bill or a penalty arriving weeks later. Rental companies typically fit a transponder for a small daily fee — confirm at the desk that yours is active rather than assuming it is. The old N125 runs parallel and free, but it is slow, strung with villages and roundabouts, and eats the time you saved.

The second thing to fix in your head is the clock. Spain runs an hour ahead of Portugal all year round. Add Spanish mealtimes to that and dinner in Ayamonte at around ten in the evening lands at eight o'clock by your Algarve body. It also means the last ferry back across the river goes earlier than instinct suggests, which is how people end up driving forty minutes upstream to the bridge in the dark.

East across the Guadiana

The crossing itself is one of the better cheap thrills in southern Iberia. A small car and passenger ferry works the river between Vila Real de Santo António and Ayamonte in about fifteen minutes; it typically runs through the day with more sailings in summer, and it can be suspended in bad weather or strong currents, so check before committing. Vila Real is the eastern terminus of the Algarve railway, so the whole thing is doable without a car: train from Faro, walk to the pier, ferry, then regional buses onward from Ayamonte towards Huelva and Seville.

Ayamonte rewards an afternoon rather than a day — a marina, a shaded main square, tapas bars that fill late. The beaches at Isla Canela and Punta del Moral are flat, wide and far less built up than the central Algarve. Push west along the coast to Isla Cristina, a working fishing port whose prawns are the reason half of Seville drives down at weekends.

Huelva city is honest, industrial and not especially pretty, but two things make the detour worth it: the long iron ore pier curving into the estuary, built by the British-run mining company that once owned this stretch of the province, and the Barrio Reina Victoria, a district of English-style workers' housing that looks as though it was airlifted from Surrey. Both are free to walk around. Just south, at Palos de la Frontera, the Monasterio de La Rábida and the full-size ship replicas moored at the Muelle de las Carabelas cover the Columbus departure story properly, without the theme-park tone.

The hills behind the coast

The best of Huelva province is inland. The Parque Minero de Riotinto, about an hour and a quarter north of the city, is an open-cast mining landscape of red rock and a river that runs the colour of rust; there is a museum, a restored miners' railway and a separate underground shaft to visit, and tours are timed, so book. Another forty minutes on, Aracena sits in the Sierra de Aracena y Picos de Aroche, a green range of chestnut woods and whitewashed villages that is markedly cooler than the coast in high summer. Its cave system, the Gruta de las Maravillas, runs guided visits with limited capacity that regularly sell out in the middle of the day — go early or reserve. The village of Jabugo below produces the acorn-fed ham that Spain treats as a national asset, and Almonaster la Real keeps a small tenth-century mosque inside its hilltop fortress. Two nights here is not too many.

Doñana, with realistic expectations

The Doñana wetlands, a UNESCO World Heritage site, sit between Huelva and Seville, and you do not simply drive in. Access to the core is controlled and the practical route for most visitors is an official guided vehicle tour from the main visitor centre near Matalascañas, booked ahead. Time it right: the marshes shrink through late summer and the birdlife is at its best from autumn through spring. Nearby El Rocío, with its sand streets and horse rails, is worth an hour at any time — except at Pentecost, when the pilgrimage arrives and the roads for miles around become impassable.

Seville deserves nights, not a day

You can drive Faro to Seville in around two and a half hours and direct coaches run the route in roughly three; either way, a day trip means arriving at the hottest hour and leaving before the city wakes up. Give it two nights, three if you can. The Real Alcázar and the cathedral with its Giralda tower both use timed tickets that go early in season — buy them before you travel, not on the morning. Plaza de España, the Triana district across the river with its covered market, and the Museo de Bellas Artes fill the gaps comfortably.

The honest caveat is heat. July and August in Seville regularly push past the high thirties, and afternoons are for a shuttered room. If your Algarve week falls in high summer, consider doing Seville at the front or back of the trip in a shoulder month, or accept a schedule of monuments at opening, siesta, and life resuming after dark. Parking in the centre is miserable; leave the car in a garage on the ring or come by bus.

North into the Alentejo

Drive ninety minutes inland from Faro and the crowds simply stop. Mértola stands on a spur above the Guadiana, walled and almost vertical, its parish church still shaped like the mosque it was, with the mihrab recess in the wall behind the altar. The town museum is scattered across half a dozen small sites — Roman house, early Christian basilica, an Islamic collection of real quality — and opening patterns vary between them, so check on arrival. Below the town, the abandoned copper works at Mina de São Domingos has a strange beauty and a freshwater beach on its reservoir.

Push another hour north for Beja, with its tall castle keep and a convent museum of azulejos and cloisters, or east to Serpa for its walls, its aqueduct and the sheep's cheese named after it. Évora, a little over two hours from Faro, is the one unmissable stop: a walled UNESCO-listed centre holding a Roman temple, a granite cathedral you can climb, the bone chapel at the Church of São Francisco, and an aqueduct that runs straight into a row of houses. Fifteen kilometres west, the Cromeleque dos Almendres stone circle sits at the end of a dirt track among cork oaks, older than Stonehenge and usually nearly empty.

Eat what the Alentejo eats: bread soups, migas, dogfish soup, lamb stew, black pork, and the region's own reds. Bear in mind that inland summers are hotter than the coast by a wide margin, that small towns close comprehensively on Sunday afternoons, and that museums in both countries typically shut on Mondays. Spring is the season here — green fields, storks on every chimney.

Up the west coast instead

The alternative northward route hugs the Atlantic. From Aljezur the coast road threads past Odeceixe, Carrapateira and the surf beaches at Bordeira and Amado, then crosses into the Alentejo littoral at Zambujeira do Mar, Vila Nova de Milfontes on the Mira estuary and Porto Covo, with its islet fort offshore. This whole strip is protected as the Parque Natural do Sudoeste Alentejano e Costa Vicentina, and the Rota Vicentina walking network runs along it — the coastal Fishermen's Trail is sand underfoot, unshaded, cliff-edged and genuinely tiring; two hours of it feels like four. The sea is Atlantic, cold and rip-prone. Inland at Santiago do Cacém, the Roman town of Miróbriga is a quiet, well-kept ruin. Sines is a major industrial port and looks it. Beyond that come the dune beaches around Comporta, the Sado estuary with its resident bottlenose dolphins, the Arrábida hills, and Lisbon.

Three shapes that work

Ten days, one country, one car. Four nights on the Algarve coast, one in Mértola, two in Évora, two on the Alentejo coast, then drop the car and fly out of Lisbon. Open-jaw flights into Faro and out of Lisbon are usually easy to find and rarely cost much more than a return.

Nine days, two countries, no car after day four. Four nights in the eastern Algarve with a hire car, return it, take the train to Vila Real de Santo António, ferry across, bus onward, then three nights in Seville and a flight home from there. This removes every parking and toll problem at a stroke.

A fortnight, looped. Five nights on the Algarve, two in the Aracena hills, three in Seville, then back west for three in the Alentejo and out of Faro. It is the most driving, and the most varied.

One warning on cars: taking a Portuguese hire car into Spain is normally allowed but usually requires prior notice and a cross-border fee, and dropping it in another country attracts a one-way charge that can rival the rental itself. Confirm the policy in writing before you plan a border-crossing route. And if you want a single flourish rather than a plan, drive up to Alcoutim, where a zipline crosses the Guadiana from Sanlúcar de Guadiana in Spain — it runs seasonally, so check first, and you land an hour earlier than you left.