There’s also pics from Veuve Clicquot’s Polo Classic (spotted: Eva Mendes’ unmistakable profile), pro tips for a trip to Montreal and more in this week’s web round-up.

The castle outside London where Downton Abbey is filmed is open for tours. – NY Times Travel

A French illustrator’s art for Gucci Style summer iPad issue has us yearning all the more for a stylish South of France sojourn. – Malika Favre

The inside scoop on Lufthansa’s new, improved Business Class. – Jaunted

For those flying less comfortably, a good travel pillow is key. Here are five flight-tested headrests. – BBC Travel

All the pretty pictures from Veuve Clicquot’s Polo Classic. Hello, Clive Owen! – From Me To You

Rules on wine tasting for Napa Valley neophytes. – Bon Appétit

Footage from a doc-in-progress filmed in India to incite wanderlust. – Vimeo

Tips on what’s worth doing in Montreal from National Geographic Traveler‘s editor-in-chief (and an actual Canuck). – Intelligent Travel