Marco Pasanella is an architect turned New York wine-store owner, a story he retells in Uncorked: My Journey Through the Crazy World of Wine (Clarkson Potter; $24), out this month. Below, he reveals his top spots to browse for bottles when he travels.

Berry Bros. & Rudd, London
“Founded in 1698, this is the city’s oldest and most venerable wine and spirits purveyor. It has a two-and-a-half-million-bottle inventory, including some of the world’s rarest vintages.” 3 St. James’s St.; 44-800/280-2440.

Enoteca Vanni, Lucca, Italy
“Beneath the unassuming storefront are block-long subterranean caves filled with unexpected finds, such as 1970’s California Cabernets. The vaults are as enchanting for a child as for a wine lover.” 7 Piazza del Salvatore; 39-0583/491-902.

Kermit Lynch, Berkeley, Calif.
“The slightly disheveled shop was one of the first to bring small European producers to the U.S. Lynch has continued to unearth interesting labels—and now even has his own winery. Many a shopkeeper, such as myself, dreams of having a place just like Kermit’s.” 1605 San Pablo Ave.; 510/524-1524.