Search flights, hotels & activities for Wallonia
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Wallonia in May
Real historical weather for Wallonia in May: average highs of 18°C and lows of 9°C, with around 100mm of rain (averaged over the last 2 years).
18°C
Average high
9°C
Average low
100mm
Typical rainfall
Real things to do in Wallonia in May
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad

Brussels Walking and Tasting Tour (Beers,Chocolates&Fries/Waffle)
★ 4.9(997 reviews)· 3 hrs
From €70

The Waffles 'n Beer Workshop in Brussels Centre
★ 4.9(78 reviews)· 1h 30m
From €49

The Waffles 'n Beer Workshop in Bruges Centre
★ 4.9(480 reviews)· 1h 30m
From €49

Brussels: Historical Walking Tour with Chocolate & Waffle Tasting
★ 4.9(1,360 reviews)· 2h 30m
From €35

Brussels Waffle Workshop
★ 4.5(187 reviews)· 1h 30m
From €38

Waffle Making Workshop With Beer Tasting
★ 4.5(93 reviews)· 2 hrs
From €42

Authentic Wallonia History Flavors and the Meuse From Brussels
· 10h 30m
From €89

Brussels Walking and Bus Tour with Waffle Tasting Experience
· 4 hrs
From €69

Belgium Data eSIM: 0.5GB to 50GB daily for 30 Days
· 30 days
From €3

The Hunt, an exciting cat-and-mouse game in Sankt Vith
· 2 hrs
From €10
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Plan the rest of your trip
Continue planning your trip to Wallonia
Same destination, real availability — no need to search again.
FAQs — Wallonia in May
Based on real historical data (averaged over the last 2 years), expect highs around 18°C and lows around 9°C, with roughly 100mm of rain.