ディヤサル公園

Diyasaru Park – Thalawathugoda Biodiversity Study Park

The Thalawathugoda Biodiversity Study Park, now widely known as Diyasaru Park, is one of the most remarkable wetland conservation projects in Sri Lanka. Situated close to the new Parliament Complex in Sri Jayawardanapura Kotte, the park was built on a marshland to preserve the rich biodiversity of Colombo’s urban wetlands.

Covering approximately 60 acres, Diyasaru Park is a green sanctuary featuring artificial ponds, canals, and mangrove habitats that mirror natural wetland ecosystems. It provides an important refuge for wildlife amidst the busy capital region and serves as a living laboratory for ecological studies.

Wildlife Diversity

• Birds: Over 50 species of migratory and resident birds can be seen, including purple herons, kingfishers, and cormorants, making it a birdwatcher’s paradise.
• Fish: The waterways host over 15 species of freshwater fish, with at least three species endemic to Sri Lanka.
• Butterflies: More than 25 butterfly species thrive here, attracted by the park’s diverse flora.
• Other Wildlife: Visitors may also spot reptiles, amphibians, and small mammals, highlighting the park’s ecological richness.

Educational and Recreational Value

Diyasaru Park is not only a conservation area but also an educational and recreational hub. Students, researchers, and nature enthusiasts regularly visit the park for biodiversity studies, photography, and guided tours. The well-maintained pathways, bird hides, and observation decks make it easy to explore without disturbing the ecosystem.

Importance of Diyasaru Park

• Acts as a buffer zone against urban flooding by retaining excess rainwater.
• Plays a crucial role in raising awareness about wetland conservation.
• Provides a peaceful getaway for city dwellers who wish to connect with nature.

Frequently Asked Questions (FAQ)

1. Where is Diyasaru Park located?
Diyasaru Park is located in Thalawathugoda, near the Parliament Complex, Sri Jayawardanapura Kotte.

2. What are the opening hours of Diyasaru Park?
The park is generally open to visitors daily from 6:00 AM to 6:00 PM. However, times may vary, so it’s best to check in advance.

3. Is there an entrance fee?
Yes, a small entrance fee is charged to help with maintenance and conservation. Children, students, and local residents may receive concessions.

4. What activities can visitors enjoy at Diyasaru Park?
Visitors can go on guided tours, birdwatching, photography, nature walks, educational sessions, and relax at observation points.

5. Is Diyasaru Park suitable for children and families?
Absolutely. With its safe walking trails, observation decks, and diverse wildlife, Diyasaru Park is family-friendly and ideal for school field trips.

6. What is the best time to visit Diyasaru Park?
Early morning and late afternoon are the best times, especially for birdwatching and photography, when wildlife is most active.

7. How long should I spend at Diyasaru Park?
A typical visit can take 2–3 hours, depending on your interest in wildlife observation and photography.

8. Are guided tours available?
Yes, the park offers guided tours by naturalists and conservation staff, perfect for students, tourists, and researchers.