Gonapola

Palannoruwa Central College is a school in Gonapola, Western Province, Sri Lanka.

Polgasowita is a town in Western Province, Sri Lanka. It is located a short distance south-east of central Colombo.

Kahathuduwa is a small town in the Colombo District of the Western Province of Sri Lanka. It is located approximately 28.3 kilometres (17.6 mi) south east of Colombo. It has interchange to southern express way

The Institute of Technology, University of Moratuwa (Sinhala: තාක්ෂණික ආයතනය, මොරටුව විශ්වවිද්‍යාලය, Tamil: தொழில்நுட்பவியல் நிறுவனம், மொறட்டுவைப் பல்கலைக்கழகம்) (informally NDT) is an engineering college of the University of Moratuwa located in Diyagama, Sri Lanka. It awards the National Diploma in Technology.

Horana (Sinhala: හොරණ, Pronounced , Tamil: ஹொரணை) is a town in Kalutara District, in the Western Province of Sri Lanka. It is on the A8 highway between Panadura and Ratnapura, 50 km (31 mi) away from Ratnapura and 18 km (11 mi) away from Panadura. Horana is connected with Colombo via B84 Colombo - Horana road, 42 km (26 mi) away from Colombo The town is administered by an Urban Council. Horana is the home town of former Prime Minister of Sri Lanka Ratnasiri Wickremanayake.

The National School of Business Management (Sinhala: ජාතික ව්‍යාපාර කළමනාකාරීත්ව විද්‍යායතනය, Tamil: தேசிய வியாபார முகாமைத்துவ பாடசாலை) (also known as NSBM Green University Sinhala: NSBM හරිත සරසවිය, Tamil: NSBM பசுமைப் பல்கலைக்கழகம்) is a government recognized degree awarding institute in Sri Lanka. It was granted the degree awarding status by the Ministry of Education under Section 25A of the Universities Act No. 16 of 1978 and established under the Companies Act No. 07 of 2007 having the registration Number PB 4833. NSBM Green University offers undergraduate and postgraduate degrees in the fields of Business, Computing, Engineering, Science and Design. It is located in Pitipana, Homagama, in the Colombo suburbs.

Haltota is a city located in Western Province, Sri Lanka. It is a legendary city related to the King Raigam Bandara. Postal code of Haltota sub post office is 12538

The Sri Lanka Institute of Nanotechnology (Sinhala: ශ්‍රී ලංකා නිනිති තාක්ෂණ ආයතනය; Tamil: இலங்கை நனோ தொழில்நுட்ப நிறுவனம்) (abbreviated and commonly known as SLINTEC) is a Sri Lankan research institute specialising in the field of nanotechnology. It was incorporated in 2008 as a public-private partnership between the Government of Sri Lanka and five private companies, and is notable for being the first public-private research institute in the country.In 2017, it was accredited as a degree-awarding institution by the Ministry of Higher Education and Highways, leading to the establishment of the SLINTEC Academy.

Pitipana North, Homagama (also known as Prasannapura North) is an administrative division of the town of Homagama in the Western Province of Sri Lanka. Bearing the grama niladhari code 484, the area had a population of 3,762 in 2012. The area is served by a sub-post office and shares a postcode with Pitipana Central- 10206.

Mattegoda is a town in Western Province, Sri Lanka. It is located a short distance south-east of Colombo. It is well known for the housing scheme situated in there. The nearest major town is Kottawa.

Homagama Divisional Secretariat is a Divisional Secretariat of Colombo District, of Western Province, Sri Lanka.

Nampamunuwa is a village in the Western Province in Sri Lanka. The nearest town, Piliyandala, is 3.4 km away.