Like in many cities, people in Prague seems to spend a lot time smoking and drinking in cafes. The majority of cafes serve coffee, cakes and snacks. Some of them also serve alcohol and light meals.

Cafe Imperial Elegant, ballroom-like atmosphere set to black-tie jazz theme. Live jazz Wed.-Sat. Breakfast, lunch, dinner and snacks are also served. Na Porici 15, Prague 1. Open daily 9-1 a.m.
Cafe Konvikt Bright, airy space with plenty of room for lone readers and gossiping groups on the lower level. Bartolomejska 11, Prague 1-Old Town. Open Mon.-Fri. 9 a.m.-1 a.m., Sat. and Sun. noon-1 a.m.
Cafe Louvre A spacious, cheerful cafe where Franz Kafka, Max Brod and their circle used to talk about a philosophy. Complete menu. Narodni 20, Prague 1. Open daily 8 a.m.-11 p.m.
Cafe Montmartre A legend from the First Republic returns. Once a watering hole for legendary Prague figures, Montik is a jewel of cafes. Retezova 7, Prague 1-Old Town. Open daily 8 a.m.-11 p.m.
Cafe Savoy With a high, ornamental ceiling, unusual chandeliers and a tinkling fountain, the Savoy offers atmosphere and plenty of space for absorbing it. Full dinner menu as well. Vitezna 5, Prague 5. . Open daily 9 a.m.-midnight.
Cajovna Duse A refuge from the day-to-day. Oriental decor and an abundance of exotic teas. Dlouha 33, Prague 1. Open Mon.-Sat. noon-midnight, Sun. 2pm-midnight
Coffee Express Ideal for coffee to go. Espresso, cappuccino, macchiatto and iced coffees -- all of which can be made decaffeinated. Dlouha 39, Prague 1. Open Mon.-Fri. 8 a.m.-8 p.m., Sat. and Sun. 10 a.m.-8 p.m.
Ebel Coffee House A miracle: coffee of the highest quality in the heart of Old Town. Pure arabicas and custom coffee blends created just for Praguers. Tyn 2, Prague 1-Old Town. Open daily 9 a.m.-10 p.m.
French Institute Cafe Frequented by Praguers and French people alike, including many students, for cheap coffee and croissants, French papers and magazines. Stepanska 35, Prague 1. Open Mon.-Fri. 9 a.m.-6 p.m.
Grand Hotel Evropa Faded glory, to be sure, but still crammed to the balcony rails with turn-of-the-century Art Nouveau excesses. The most stylish old nook on Wenceslas Square. Vaclavske nam. 25, Prague 1. Open daily 9:30 a.m.-11 p.m. Cover may be charged for live music.
Hotel Pariz -- Cafe de Paris The ritzy downtown cafe address with occasional jazz combos, highballs and a colorful history, thanks to Bohumil H rabal's I Served the King of England. U Obecniho domu 1, Prague 1. Open daily 10 a.m.-midnight
Jazz Cafe 14 A classic. Try this the next time you need a quiet night among friends. Opatovicka 14, Prague 1 (near Narodni trida metro station). Open Mon.-Fri. 10 a.m.-11 p.m., Sat. and Sun. noon-11 p.m.
Kava, Kava, Kava This quiet courtyard oasis is also port-of-call to shipments of coffee beans and loose teas from everywhere they grow them, whopping carrot cake wedges and peanut butter cookies. Narodni 37 (in the courtyard), Prague 1. . Open Mon.-Fri. 7 a.m.-9 p.m., Sat. and Sun. 9 a.m.-9 p.m.
Kavarna Merkur A hip new hangout in Old Town. Inexpensive drinks and food. Live music in the evening. Dlouha 39, Prague 1. Open daily 11 a.m.-midnight
Kavarna Slavia Legendary. The views across the river unbeatable at Prague's most celebrated literary and theatrical cafe. Narodni trida at Smetanovo nabrezi, across from the National Theater, Prague 1. . Open Mon.-Fri. 8 a.m.-midnight, Sat. and Sun. 9 a.m.-midnight
Kenvelo Cafe Hardcore coffee culture, thy name is Kenvelo: a sleek and tiny espresso bar for the cellular phone crowd. Full menu. Vaclavske nam. 1 (in the Koruna Palace arcade). Open daily 8 a.m.-11 p.m.
Literarni kavarna G plus G As expected from a coffee house run by a publisher, local literary journals, hard-to-find magazines and small-press books are easy to find here. Readings and live music regularly. Cerchovska 4, Prague 2. . Open daily 10 a.m.-10 p.m.
Meduza Comfy old chairs in which to while away the hours, unusual prints on the walls, and a full range of coffees and teas, light meals and snacks attract trendy clientele. Belgicka 17, Prague 2. Open Mon.-Fri. 11 a.m.-1 a.m., Sat. and Sun. noon-1 a.m.
U mravence An unexpectedly hip cafe with gallery space and good wine where you would least expect it -- on Old Town Square. Live music, snacks and excellent coffee. U Radnice 20, Prague 1. Open daily 11 a.m.-midnight
Le Patio Cafe A sumptuous setting and an abundance of coffees, small plates and very serious sweets. Narodni 22, Prague 1. . Open Mon.-Sat. 10 a.m.-7 p.m., Sun. 11 a.m.-7 p.m.
U sv. Vojtecha Neighborhood gathering place, light, airy and comfortable, with newspapers-on-a-stick and pleasant service. Vojtesska 14, Prague 1 (behind the National Theater). Open Mon.-Fri. 8 a.m.-10 p.m., Sat. 10 a.m.-10 p.m., Sun. 10 a.m.-8 p.m.
U Zeleneho caje The "Green Tea" proffers teas and light meals on busy Nerudova street just below the castle. Nerudova 19, Prague 1. Open daily 11 a.m.-10 p.m. AmEx, Euro/MC, Visa