8-day tides & treasures of the Atlantic arc

Your voyage begins in Lisbon, Portugal. Draped across seven hills, Lisbon was once the center of a vast maritime empire that stretched from the west coast of Africa to the Spice Islands of the East Indies. Then, on November 1, 1755, a violent earthquake destroyed two-thirds of the city in the space of 10 minutes. Only the Alfama, the old Moorish quarter, survived. Today, Lisbon is a stately city of Neoclassical buildings and wide plazas.

Porto is a fascinating and vibrant city that is rapidly becoming one of Western Europe's most respected tourist destinations. The city boasts an extensive history. There is a lot to see and do in Porto, and this diverse city will appeal to a wide range of visitors. Opening up like a pop-up book from the banks of the Rio Douro, edgy-yet-opulent Porto entices with its historic centre, sumptuous food and wine, and charismatic locals.The region is famed for the production of Port, which is still stored and matured in the vast cellars that stretch along the banks of the Douro River.

A full day at sea - time to enjoy Seabourn Quest's restaurants, pools and entertainment.

Bilbao used to be off the beaten track, but Frank Gehry's Guggenheim Museum literally put Bilbao on the map. The city offers impressive, 19th-century buildings and bridges and is the gateway to the Basque country.Perched on the hills above the rust-colored waters of the Nervion River, Bilbao is a thriving port and the commercial heart of Spain's Basque country. The city dates back to the Middle Ages - it was granted city status by Don Diego Lopez de Haro, Lord of Biscay, in 1300 - but it was the 19th century and the Industrial Revolution that cemented Bilbao's economic status. Among the city's charms are the jumble of bars and restaurants found in Siete Calles, the city's old quarter. The Gran Via and the Alameda Mazarredo are graceful, wide 19th-century boulevards. And while the port still bustles with maritime traffic, the undulating lines of Frank Gehry's Guggenheim Museum attest to Bilbao's cultural vitality in the 21st century.

Your ship calls at St Jean-de-Luz (Biarritz), France.

Continue your voyage aboard Seabourn Quest with a leisurely day at sea.

Your ship calls at St Malo (Le Mont Saint Michel), France.

Your ship calls at Portsmouth, UK.

Visible for miles from sea, the White Cliffs of Dover are an instantly recognizable symbol of England. Modern highways make Dover the doorstep to London - Britain's ever-fascinating capital. Visitors to this great city have a wealth of pleasures to choose from. Explore the notorious Tower of London and view the Crown Jewels. Visit Windsor Castle or see Westminster Abbey. The choices are fascinating and endless. Dover is also your gateway to Kent's green countryside, dotted with old medieval towns and castles.Dover has played a major role in world history since the days of the Norman invasion. Today 13th century Dover Castle dominates a harbour filled with cross-channel ferries and merchant and passenger shipping.