Anuradhapura

Anuradhapura is one of the ancient capitals of Sri Lanka, famous for its well-preserved ruins of ancient Lankan civilization. From the 4th century BC, it was the capital of Sri Lanka until the beginning of the 11th century AD. During this period it remained one of the most stable and durable centers of political power and urban life in South Asia. The ancient city, considered sacred to the Buddhist world, is today surrounded by monasteries covering an area of over sixteen square miles (40 km²). Anuradhapura is also significant in Hindu legend as the fabled capital of the Asura King Ravana in the Ramayana.The city is now UNESCO World Heritage Site.

Polonnaruwa

The second most ancient of Sri Lanka's kingdoms, Polonnaruwa was first declared the capital city by King Vijayabahu I, who defeated the Chola invaders in 1070 CE to reunite the country once more under a local leader. The ancient city of Polonnaruwa has been declared a World Heritage site by UNESCO. 

Sigiriya

Sigiriya (Lion's rock) is an ancient rock fortress and castle/palace ruin situated in the central Matale District of Sri Lanka, surrounded by the remains of an extensive network of gardens, reservoirs, and other structures. It is a popular tourist destination, also known for its ancient paintings (frescos), very similar to those in the Ajanta Caves of India. The Sigiraya was built during the reign of King Kassapa I (AD 477 – 495), and it is one of the seven World Heritage Sites of Sri Lanka.

Dambulla

Dambulla is a UNESCO World Heritage Site and major attractions of the city include the largest and best preserved cave temple complex of Sri Lanka, and the Rangiri Dambulla International Stadium, famous for being built in just 167 days. The city also boasts to have the largest rose quartz mountain range in South Asia, and the Iron wood forest, or Namal Uyana. Ibbankatuwa prehistoric burial site near Dhambulla cave temple complexes is the latest archaeological site of significant historical importance found in Dambulla, which is located within 3 kilometers of the cave temples providing evidence on presence of indigenous civilisations long before the arrival of Indian influence on the Island nation.

Kandy

Kandy in Sinhala, pronounced is the English name for the city of Maha Nuvara (Senkadagalapura) in the centre of Sri Lanka. It is the capital of the Central Province and Kandy District. It lies in the midst of hills in the Kandy Valley which crosses an area of tropical plantations, mainly tea. Kandy is one of the most scenic cities in Sri Lanka. Kandy is of both an administrative and religious city. It is the capital of the Central Province and also of the administrative district of Kandy. 

Colombo

The name "Colombo", first introduced by the Portuguese in 1505, is believed to be derived from the classical Sinhalese name Kolon thota, meaning "port on the river Kelani". It has also been suggested that the name may be derived from the Sinhalese name Kola-amba-thota which means "Harbour with leafy mango trees". Due to its large harbour and its strategic position along the East-West sea trade routes, Colombo was known to ancient traders 2,000 years ago. However it was only made the capital of the island when Sri Lanka was ceded to the British Empire in 1815, and its status as capital was retained when the nation became independent in 1948. In 1978, when administrative functions were moved to Sri Jayawardenepura Kotte, Colombo was designated as the commercial capital of Sri Lanka.

Yapahuwa

Yapahuwa was one of the ephemeral capitals of medieval Sri Lanka. The citadel of Yapahuwa lying midway between Kurunagala and Anuradhapura was built around a huge granite rock rising abruptly almost a hundred meters above the surrounding lowlands.

Jaffna

Jaffna or Yazhpanam is the capital city of the Northern Province, Sri Lanka. Most of the residents of Jaffna are Sri Lankan Tamils with a presence of Sri Lankan Moors and Portuguese Burghers. Jaffna peninsula is made of limestone as it was submerged under sea during the Miocene period. The limestone is grey, yellow and white porous type. The entire land mass is flat and lies at sea level.Jaffna features a tropical rainforest climate with no true dry season month. Jaffna has the highest average temperature in Sri Lanka – 83 °F (28 °C). The temperature is highest in the months of April – May and August – September. The temperature is coolest in December – January. 

Negombo

Negombo is a town of about 65,000, approximately 37 km north of Colombo, in Sri Lanka. It is located at the mouth of the Negombo lagoon, about 7 km from the Bandaranaike International Airport. Negombo has a small port, and its economy is mainly based on tourism and its centuries-old fishing industry, though it also produces cinnamon, ceramics, and brass ware.