Prague's Christmas markets are genuinely excellent. Mulled wine (svařak), roasted chestnuts, wooden crafts, and the entire Old Town decorated in lights. It's the genuine European Christmas market experience, not a touristy parody.

There are multiple markets. Old Town Square is the most famous (and most crowded). Wenceslas Square is less crowded and equally charming. Here's the breakdown.

Old Town Square Christmas Market

When: Late Nov–Dec (typically starts around Nov 25, runs through Dec 24)

Hours: 10am–10pm (roughly, varies by year)

What's here:

• Wooden Christmas stalls (maybe 80–100)
• Mulled wine and hot chocolate
• Roasted chestnuts, trdelník (sweet pastry), street food
• Wooden ornaments, handcrafts, souvenirs
• Small stage with occasional performances
• The entire square decorated with lights and a massive Christmas tree

Crowd situation: Absolutely packed. Especially evenings and weekends. You will stand shoulder-to-shoulder with other tourists. Peak crowding: 5pm–10pm, all weekend.

Why to go: Because it's iconic. The Old Town Square at Christmas is the image of Prague's holiday season. It's beautiful, atmospheric, and genuinely festive.

When to go: 11am–3pm on weekdays. You'll still see everything, crowds will be manageable, and you won't feel like a sardine.

Wenceslas Square Christmas Market

When: Same as Old Town (late Nov–Dec)

Hours: 10am–10pm

What's here:

• Similar stalls (maybe 40–60, so fewer but comparable quality)
• Same food options (svařak, chestnuts, trdelník)
• Fewer crowds (roughly 1/3 the density of Old Town)
• Longer, more open space (Wenceslas is a square-turned-avenue; less claustrophobic)
• National Museum visible in background

Crowd situation: Still packed during evenings/weekends, but manageable compared to Old Town. You can actually walk without shuffling.

Why to go: Because it's charming, less insane, and you can actually enjoy yourself without crowd management stress.

Comparison: Wenceslas has maybe 30% the atmosphere of Old Town, but also 30% the crowd. Good trade-off.

Other Prague Christmas Markets

Church of St. James (Kostel sv. Jakuba)

• Tiny market inside/outside a church
• Very charming, very small
• Almost no crowds
• Best for: People escaping Old Town crowds, wanting intimate experience

Lesser Town Square (Malostranské Náměstí)

• Small market in Malá Strana
• Local vibe, fewer tourists
• Quieter, more authentic
• Good if you're already in that area

What to Eat at Markets

Svařak (Mulled Wine)

• Hot wine with spices (cinnamon, cloves, star anise)
• 80–120 CZK (~£3.20–4.80) per mug
• Essential experience, actually tasty
• Usually strong enough that you feel it
• Pro tip: Bring your own mug (many stalls allow BYOM and charge slightly less). Also: less trash.

Trdelník

• Sweet spiral pastry with cinnamon sugar
• 60–100 CZK (~£2.40–4)
• Looks better than it tastes (it's basically fried dough), but genuinely warming and comforting
• Often stuffed with Nutella or other fillings (more expensive)

Roasted Chestnuts

• 80–150 CZK (~£3.20–6) for a paper cone
• Genuinely good if you like chestnuts
• Take a while to cool enough to eat (burn mouth risk is real)

Klobása (Czech Sausage)

• Grilled sausage with bread and mustard
• 100–150 CZK (~£4–6)
• Actual food, not snack
• Good if you want something substantial

Gingerbread (Perníčky)

• Handmade decorated gingerbread (some say it's for looking, not eating)
• 100–300 CZK (~£4–12) depending on complexity
• Beautiful, often edible, sometimes stale

Timing Strategy

If you want the "real" Christmas market experience: Go mid-Dec (Dec 10–20), weekday afternoon. Weather will be colder, atmosphere is full-Christmas (not pre-holiday), crowds are real but manageable.

If you want to avoid peak crowds: Early Dec (Nov 25–Dec 5) or late Dec (Dec 20–24, closer to Christmas). Fewer tourists haven't arrived yet; closer to Christmas, it's packed but with locals, not tourists.

If you want maximum festivity: Dec 15–20. Cold enough that svařak is essential, close enough to Christmas that everything feels genuine, far enough from Christmas Eve that it's not chaotic.

Avoid: Dec 24 (Christmas Eve—chaotic) and Jan 1-2 (some markets still open, but holiday energy is gone).

Practical Details

Cost: Markets are free to walk through. Food/drinks cost money (normal market prices). Average spend: 200–400 CZK (~£8–16) for food and a souvenir.

Weather: Prague in December averages 0–5°C (32–41°F). Dress in layers. Svařak is essential for warmth, not just flavor.

Photography: Beautiful lights in evening (after 6pm), especially around Christmas tree in Old Town. But crowds get worse; consider daytime for clearer shots without people in the way.

Bathrooms: Use café bathrooms or hostel/hotel facilities before arriving (market bathrooms are rare and touristy).

Safety: Pickpockets target crowds. Keep bags zipped, hands visible, don't flash large amounts of cash.

Honest Recommendation

Have time for one market: Old Town Square (11am weekday). Icon, beautiful, bearable if you time it right.

Have time for two markets: Old Town Square + Wenceslas Square. Different vibes, different crowds, both worth seeing.

Want to avoid peak crowds: Skip Old Town Square, go to Wenceslas Square or Lesser Town Square. Same essence, 1/3 the crowd.

Want the real experience: Go mid-Dec, weekday afternoon, Old Town, accept that it's crowded, understand that's part of Prague's Christmas charm.

Pro Tips

• Bring a mug: Many stalls offer mug discounts (10–20 CZK ~£0.40–0.80 off). Also: reduces waste, feels local.
• Eat lunch early: Markets are crowded during typical lunch (12–2pm). Eat before or after.
• Browse first, buy later: You'll see better items by browsing the whole market before buying souvenirs.
• Svařak timing: Drink it while it's hot. Burns mouth if you rush; patience required.