The Douro Portugal

Le Douro traverse le nord du Portugal, à 200 milles des côtes ..

The Douro cuts across northern Portugal, snaking 200 miles from rugged wilderness on the Spanish frontier to the old city of Oporto and the Atlantic beyond. Grapes grown on its steeply rising banks have been sending forth legendary port wines for centuries. It may be the world's most beautiful wine region.

From the upper deck of Dom Luis I Bridge, Porto presents a stunning urban landscape. Its heart is a UNESCO Heritage site centered on the quayside Ribeira district's cluster of brightly painted houses. In winding alleys, restaurants serve the local delicacy: stewed tripe with beans.

Churches shimmer with blue tiles outside, gold within. Bolhao market is a foodie delight. Downtown overflows with stores unchanged for generations. Cinnamon toast at the 1920s Majestic Cafe is hard to resist.

World's oldest graffiti?

In the 1980s, archeologists made a startling discovery where the Coa River joins the Douro. Rocks in the lush valley carry thousands of carvings: deer, goats, horses, horned aurochs -- ancestors of modern cattle.

The 30,000-year-old prehistoric graffiti is perhaps mankind's oldest outdoor art. Plans for a dam to flood the valley were scrapped and it's now a UNESCO site. A striking hilltop museum decodes the Stone Age art and runs tours to the engravings. There's relaxation nearby at the Longroiva spa hotel.

Port perfection

Port is a complex tipple.

It's made using grapes grown along the Douro, fortified with brandy, then evolves into bafflingly delicious varieties. Dry whites are great for aperitifs and cocktails. Rubies and tawnies go with cheese or chocolatey desserts. Then come vintages, LBVs, colheitas, reserves and other superior nectars.

Port knowledge can be perfected with visits to the venerable lodges where the wines mature in Vila Nova de Gaia. Or upriver at the source of port in vineyard estates -- quintas -- scattered across the Douro hills.

Narrow barco rabelo sailboats no longer race down Douro rapids laden with wine casks. Still, there are plenty of ways to get afloat.

Sleek floating hotels provide weeklong cruises punctuated by plenty of wine-estate tastings. Ferries chug upriver for cheap and cheerful day trips from Porto complete with hearty on-board lunches and return by river-hugging railroad.

Private yachts and historic launches offer bespoke romantic sailings. All give unforgettable views of vine-covered terraces emerging from the meandering river.