Sri Lanka Beach Itinerary: 5 Days of Turtles, Whales & Tropical Shores in Tangalle and Mirissa
Picture warm turquoise water, quiet coves fringed with coconut palms, sea turtles nesting under the stars, and blue whales surfacing just offshore. This 5 day Sri Lanka beach itinerary is a slow, sun-soaked trip along the island’s beautiful southern coast. You start in laid-back Tangalle, with snorkelling on reef-sheltered beaches, a boat ride through the Kalametiya Bird Sanctuary and night-time turtle watching at Rekawa Beach. Then you move on to lively Mirissa for surfing, golden sunsets and one of the world’s best whale-watching experiences. The trip ends with a guided tour of UNESCO-listed Galle Fort and a shopping stop in Colombo before your flight home. Our local experts handle every transfer, boat trip and beachfront hotel, so all you need to bring is sunscreen. 
 
Duration: 5 Days / 4 Nights | Route: Colombo Airport – Tangalle – Mirissa – Galle – Colombo – Colombo Airport

Day 1: Arrival in Colombo – Tangalle | Beach Day at Seenimodara
Distance / Travel Time: Approx. 230 km / 4–4.5 hrs via the Southern Expressway
Ayubowan! Welcome to Sri Lanka. Your D Asia chauffeur-guide meets you at Bandaranaike International Airport, and you drive down the Southern Expressway to Tangalle. This charming fishing port is known for Dutch colonial-era buildings and some of the most unspoiled beaches on the south coast. After checking in, spend the rest of the day at Seenimodara Beach, a reef-sheltered bay with calm, clear water that’s ideal for swimming and snorkelling. Five of the world’s seven marine turtle species nest along this stretch of coast. If you’d like, wait on the sand after dark to watch for turtles coming ashore. Sightings are never guaranteed, but they’re unforgettable when they happen.
Overnight Stay: Tangalle
Meals: Dinner
 
Day 2: Kalametiya Bird Sanctuary Boat Ride – South Coast Excursions – Rekawa Turtle Watching
Distance / Travel Time: Approx. 60 km / 1.5–2 hrs (local excursions)
Start early with a peaceful boat ride across the lagoons and mangrove channels of Kalametiya Bird Sanctuary. It’s one of Sri Lanka’s oldest bird sanctuaries and home to about 150 species, including herons, kingfishers, painted storks and migratory waders. In the afternoon, relax on the beach and explore nearby coves, or take a half-day trip to some of the south coast’s hidden gems:
Ussangoda: a mysterious, windswept red-earth plateau above the sea
Hummanaya Blowhole: one of the largest blowholes in the world
Wewurukannala Vihara: home to a giant 50-metre seated Buddha
Mulkirigala Rock Temple: an ancient cave temple complex on a towering rock
After dinner, head to Rekawa Beach, one of Sri Lanka’s most important turtle nesting sites. Join a local conservation project for night-time turtle watching, and if you’re lucky you’ll see green and olive ridley turtles come ashore to lay their eggs.
Overnight Stay: Tangalle
Meals: Breakfast
 
Day 3: Tangalle – Mirissa | Surfing, Secret Beach & Coastal Exploring
Distance / Travel Time: Approx. 50 km / 1–1.5 hrs
Follow the coast road west to Mirissa, a former fishing village that’s now one of Sri Lanka’s favourite beach towns, with a crescent of golden sand. Spend the day as you like: take a surf lesson on gentle beginner waves, swim and sunbathe at the hidden Secret Beach, or climb Coconut Tree Hill for a classic Sri Lankan photo. For more adventure, explore the coast by tuk-tuk, or snorkel with turtles at nearby Polhena Beach, a calm, reef-protected bay. In the evening, enjoy a fresh seafood dinner on the beach under the stars.
Overnight Stay: Mirissa
Meals: Breakfast
 
Day 4: Mirissa Whale-Watching Cruise & Sunset by the Sea
Distance / Travel Time: Approx. 3–5 hrs by boat (whale-watching cruise)
Set out at dawn on a whale-watching cruise from Mirissa, one of the best places in the world to see the mighty blue whale, the largest animal ever to have lived. From November to April, these giants migrate close to Sri Lanka’s south coast. You may also see sperm whales, Bryde’s whales and playful pods of spinner dolphins. Back on land, spend a slow afternoon by the pool or on the beach. In the evening, celebrate your last night in Sri Lanka with a sunset view and a seafood dinner by the sea.
Overnight Stay: Mirissa
Meals: Breakfast
 
Day 5: Mirissa – Galle Fort – Colombo City Tour – Airport Departure
Distance / Travel Time: Approx. 35 km / 45 mins to Galle + 120 km / 2 hrs to Colombo + 35 km / 45 mins to the airport
After breakfast, drive to Galle for a guided walk through Galle Fort, a UNESCO World Heritage Site. The Portuguese first built it in the late 16th century, and the Dutch later strengthened it. Stroll the ancient ramparts, the lighthouse, colonial churches, boutique cafés and art galleries, and enjoy the views toward Unawatuna Bay. Continue to Colombo for a short city tour of the colonial Fort district and its Buddhist temples, then do some last-minute souvenir shopping for spices, tea and handicrafts at the busy Pettah Market. In the evening, your chauffeur takes you to Bandaranaike International Airport for your flight home.
Meals: Breakfast