What should you do in Malta on a rainy day?

The best rainy-day options are: St John's Co-Cathedral (Caravaggio in Valletta), the Mosta WWII Shelters, the Catacombs of Rabat, a Maltese cooking class, or a Valletta food tour. Most of Malta's best museums are sheltered. Avoid the Blue Lagoon and Gozo on rain days.

Malta rainy day activities: best indoor trips and alternatives 2026

Rainy days in Malta: rarer than you think, but they happen

Malta has one of the sunniest climates in Europe, averaging over 300 days of sunshine per year. But the 60-odd days that are not sunny can include some genuinely heavy rain, particularly in October-March. A Mediterranean weather system can dump 50mm of rain in a few hours before clearing.

The good news: Malta’s rainy-day options are excellent. The island’s wealth of history means that museums, underground sites, baroque interiors, and culinary experiences can absorb a full day with no outdoor exposure required. In fact, several of Malta’s genuinely best experiences are indoor activities that are easier to enjoy on a grey day when the crowds thin out.

This guide covers 10 genuinely good rainy-day alternatives — not the “well, there’s a shopping centre in Sliema” variety, but activities that justify a bad-weather day.

1. St John’s Co-Cathedral: the Caravaggio

Valletta’s Co-Cathedral is one of the greatest baroque interiors in the world. On a rainy day, with fewer tourists and the building lit by its own interior glow rather than competing with bright outdoor light, it is even more powerful.

The marble tombstone floor of the nave (every Knight’s grave marked with an intricate carved stone), the Mattia Preti frescoes covering the ceiling, and above all the Caravaggio in the Oratory — The Beheading of St John the Baptist, the largest painting Caravaggio ever made (1608) — make this the single most rewarding indoor hour in Malta.

Book tickets online. Even on a rainy day the Co-Cathedral draws crowds. Online booking avoids the walk-up queue.

Valletta city tour with St John’s Co-Cathedral

2. WWII Mosta Shelter visit

The wartime air raid shelters beneath the streets of Mosta (a town in central Malta) are one of the genuinely underrated experiences in Malta. Mosta was heavily bombed during the Siege of Malta (1940–1942) — Malta received more bombs per square mile than any other place in WWII, which puts the famous Mosta Dome incident (a bomb that crashed through the dome during Mass and failed to explode) in context.

The shelter tour includes the underground tunnels dug by civilians, the sleeping quarters, the medical areas, and an excellent exhibition on the wartime experience of the Maltese population.

Location: Mosta (20 min bus from Valletta).
Entry: €5–10.
Allow: 60–90 minutes.

3. St Paul’s Catacombs and Domvs Romana (Rabat)

The catacombs beneath Rabat are one of Malta’s best underground experiences — early Christian burial chambers dating from the 3rd to 6th centuries AD, with carved agape tables and hundreds of rock-cut burial niches. The nearby Domvs Romana contains Roman mosaic floors and Punic artifacts from Rabat’s pre-Christian history.

This combination makes for a stimulating 2-hour underground-and-museum experience, entirely sheltered.

Rabat: St Paul’s Catacombs and Domvs Romana entry

4. Valletta food tour

A covered, walking food tour of Valletta is perfect rainy-day content: the guide steers you between indoor food stops (bakeries, wine bars, restaurant kitchens, market stalls with canopies) so you are rarely exposed for more than a minute or two at a time.

The Valletta food tours cover pastizzi, ftira bread, local honey, Maltese wine, and often a structured tasting of traditional dishes. The rainy-day advantage: fewer tourists on the main street, so smaller queues at the food stops.

Valletta: Maltese food and drink guided walking tour Valletta: history and food walking tour with lunch

5. Maltese cooking class

Several operators run traditional Maltese cooking classes in indoor kitchens, covering dishes like rabbit stew (stuffat tal-fenek), timpana pasta pie, imqaret date pastries, and ricotta-filled pastizzi. These run regardless of weather and fill a half-day very satisfyingly.

Dingli: farm-to-table private Maltese cooking class with lunch Gozo: cooking class and market visit

6. National Museum of Archaeology (Valletta)

The National Museum of Archaeology in Valletta (on Republic Street, near the old Auberge de Provence) houses the most important collection of prehistoric Maltese artifacts, including the original fat figures from Hagar Qim and Tarxien, the famous Sleeping Lady from the Hypogeum, and Phoenician and Roman objects.

Essential context if you are visiting the temples; a standalone 90-minute experience if not. The museum building itself is a converted Knights’ auberge from the 17th century.

Entry: €5 adult. Located on Republic Street, easy to combine with the Co-Cathedral on the same rainy morning.

7. Valletta WWII walking tour

Malta’s WWII story is one of the most dramatic civilian wartime experiences of any Allied country. The island endured 154 consecutive days of bombing (March–August 1942), received the George Cross collectively for its resistance, and became the supply base for the North African and Sicilian campaigns.

A guided WWII walking tour of Valletta covers the underground war headquarters (the Lascaris War Rooms, if open), bomb shelter tunnels beneath Republic Street, the Malta 5D Experience, and the rebuilt sections of the city.

World War II Malta full-day walking tour

8. Mdina indoor museums

Mdina’s main indoor experiences — the Cathedral Museum, the Knights of Malta Museum, and the Mdina Experience audio-visual show — are all fully sheltered. The Mdina Experience is particularly well-suited to a rainy morning: it provides a 20-minute condensed history of Malta from prehistoric times to the present, making subsequent exploration of the island more meaningful.

Mdina: the Mdina Experience audio-visual show Mdina: St Paul’s Cathedral and Museum entry ticket

9. Malta wine tasting

Malta produces its own wines (mainly from the Marsovin and Meridiana estates) and is surprisingly good at them — the Mediterranean climate produces warm, full-bodied reds and fresh whites. A wine tasting session at a Valletta wine bar or at the Ta’ Qali winery complex (near Mdina) is an excellent afternoon option.

Malta: 2-hour wine tasting experience with food pairings Malta: 3 Cities wine tasting

10. Ghost tours and dark history walking tours (evening)

Valletta and Birgu both have guided ghost and dark history tours that operate in the evening, often rain or shine — the weather adds atmosphere rather than detracting from it.

Birgu Vittoriosa: ghost and crime tour Valletta: The Dark Side walking tour

What to avoid on a rainy day in Malta

The Blue Lagoon at Comino: Rough seas from any significant weather system mean boats cancel. Even if the boat runs, the experience of the lagoon in rain is significantly reduced.

Gozo: The ferry runs in most conditions but Gozo’s outdoor sites (Dwejra, Ggantija, Ramla Bay) are not enjoyable in heavy rain. Save Gozo for a good day.

Dingli Cliffs and coastal walks: The cliff paths become slippery and visibility is reduced. Not dangerous if you are careful but not rewarding.

Beach days: Self-evidently.

Planning around Malta weather

Malta’s rain comes in short, intense bursts in autumn and winter. The forecast is usually reliable 24 hours ahead. Most booking platforms allow cancellation up to 24 hours before activity start time — take advantage of this flexibility to book several days out and cancel/rebook depending on conditions.

If your trip falls October–March and you have several days, allocate your outdoor activities (Gozo, Comino, coastal) to forecast-good days and keep indoor options like museums, cooking classes, and tours flexible.

Frequently asked questions about rainy-day activities in Malta

Does it rain much in Malta?

Malta is one of Europe’s driest countries. Annual rainfall is approximately 500mm, compared to 600–800mm in most of Europe. Rain is concentrated in autumn and winter (October–March). Summer (June–September) is almost entirely dry.

Are the WWII shelters safe to visit?

Yes. The Mosta WWII Shelters and the Lascaris War Rooms in Valletta (when open) are maintained Heritage Malta or municipal sites with proper access. The Rabat catacombs are similarly safe and well-managed.

Can you visit the Hypogeum on a rainy day?

Yes — the Hypogeum is entirely underground and unaffected by weather. But you must book 2–3 months in advance via Heritage Malta. Walk-up tickets are not available under any conditions.

Is Mdina worth visiting in the rain?

Mdina in the rain has a particular atmospheric quality — the empty lanes, the wet limestone, the sound of rain on the medieval walls. The main indoor sites (Cathedral, museums) are all sheltered. The bastion viewpoints are limited by visibility but the walking is still worthwhile. Overall: yes, Mdina in light rain is very atmospheric.

Are Malta food tours cancelled in the rain?

Most Malta food tour operators run regardless of light to moderate rain. The tours include indoor components (bakeries, restaurants, wine bars) that shelter participants. Heavy thunderstorms may lead to delays or short-notice adjustments. Check your specific operator’s cancellation policy.

Last reviewed: 2026-04-20