Colombo to Galle and Mirissa: A Weekend Trip

Can you do Galle and Mirissa in a weekend from Colombo?

Quick answer: Yes. Spend Saturday in Galle Fort, sleep in Mirissa, and give Sunday morning to the beach before heading back to Colombo. Galle is about 127 km from Colombo Fort by road, and the coast line train costs Rs 950 in 1st class. The best months are January to March.

This plan starts in Colombo city, not at the airport. Landing at Bandaranaike airport and heading straight south? Use our Colombo airport to Galle and Mirissa guide for that drive. For a longer stay on this coast, see the south coast itinerary.

What does the weekend look like?

Road figures come from OpenStreetMap routes we checked on 20 October 2026. They assume no traffic, so allow more time on Saturday morning and Sunday evening, when Colombo traffic is heavy.

How do you get from Colombo to Galle?

You have two good choices. The train is cheap and runs close to the sea. A car or taxi is faster and lets you stop where you like.

What does the train cost?

The Sri Lanka Railways fare table from Colombo Fort, re-checked on 20 October 2026, lists these fares on the coast line:

The fare table gives prices, not train times. Sri Lanka Railways' online schedule search did not load for us on 20 October 2026, so check the times at Colombo Fort station before you plan around a train. Not every train has every class. Our train booking and prices guide explains the classes and how reserved seats work.

What about the road?

Source: OpenStreetMap routes (OSRM), checked 20 October 2026. The fastest route uses the Southern Expressway for most of the way. Agree a car-and-driver price before you set off, or use a ride app.

What should you see in Galle Fort?

UNESCO lists the Old Town of Galle and its Fortifications as a World Heritage Site. It says Galle was founded in the 16th century by the Portuguese, reached its peak in the 18th century before the British arrived, and is "the best example of a fortified city built by Europeans in South and South-East Asia".

For a short visit:

1. Walk the ramparts. Start near the main gate and follow the walls past the bastions to the lighthouse.
2. Wander the old streets. The grid of streets inside the walls is easy to explore on foot.
3. Stay for sunset. The walls on the sea side are a good place to watch it.

Our Galle Fort guide and Galle destination guide cover the sights, history and where to stay.

Why sleep in Mirissa?

Mirissa gives you a beach morning, and it is only about 43 minutes from Galle Fort. A night in Galle suits you better if you want an evening walk on the walls and a slower breakfast in the old town. Either way, the drive home is about 2 hours.

The Mirissa guide covers the beach, whale season and where to stay. If you want somewhere quieter, Unawatuna is closer to Galle and Weligama is good for surf lessons.

Can you add whale watching?

Only from November to April, the south coast whale season. The Sri Lanka Navy's cruise page lists its south coast cruise at USD 60 plus USD 20 tax, USD 80 in total, for a foreign adult, and USD 40 for a child aged 6 to 12. Whale boats leave early in the morning, so you would need to sleep in Mirissa on Saturday, take the boat on Sunday morning, and drive back in the afternoon. That makes a full day, so a three-night weekend works better.

When is the best time for this weekend?

Galle's long-term averages show a clear pattern:

Source: WMO 1991 to 2020 normals, NOAA archive.

What this tells you: January to March is the dry window, with rain on about 6 or 7 days a month. May and October are the wettest. In those months, have a rainy-day plan, such as the museums inside Galle Fort. For the whole island, see the best time to visit guide.

How much does the weekend cost?

We do not quote hotel or meal prices, because they change and we have not checked them today. The fixed costs we could source are:

The Sri Lanka trip cost guide gives typical daily budgets.