Tillari Dam: The Lifeline on the Goa-Maharashtra Border

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Tillari Dam is a major interstate water project and a scenic destination nestled in the lush Western Ghats, right on the border of Goa and Maharashtra. Known for its vital role in irrigation and water supply, as well as its breathtaking natural surroundings, Tillari Dam is a must-visit for nature lovers, road trippers, and anyone curious about Goa’s hidden gems.

Location: Dodamarg Taluka, Maharashtra, near the Goa border (approx. 30 km from Belgaum, Karnataka)
Type: Earthfill and gravity dam on the Tillari River
Height: 42.7 meters
Length: 846 meters
Capacity: ~226 million cubic meters
Best Time to Visit: Monsoon and post-monsoon months for lush greenery and waterfalls

How to Reach

View Location

Tillari Dam is accessible by a scenic drive from North Goa (about 60–70 km from Panaji), passing through the winding ghats and dense forests of Dodamarg. The route offers thrilling hairpin bends and panoramic views, making it a favorite among road trip enthusiasts. The dam is also about 128 km from Kolhapur and 30 km from Belgaum, Karnataka.

History and Project Overview

Initiated in the late 1980s and completed in the early 2000s, Tillari Dam is a joint venture between the governments of Goa and Maharashtra. The dam was constructed to harness the waters of the Tillari River (a tributary of the Kali River) for irrigation, drinking water, and hydroelectricity. It irrigates thousands of hectares across North Goa (notably Pernem, Bicholim, and Bardez talukas) and parts of Maharashtra, transforming the region’s agriculture and water security.

Features and Attractions

• Multi-purpose Reservoir: The dam supplies water for irrigation, drinking, and industrial use in both Goa and Maharashtra.
• Hydroelectric Power: The project includes a hydroelectric component, contributing to local energy needs.
• Scenic Beauty: Surrounded by the dense forests of the Sahyadri (Western Ghats), the reservoir is a haven for birdwatchers and wildlife enthusiasts. The area is home to hornbills, sunbirds, wild boars, deer, monkeys, and even elephants.
• Waterfalls & Rock Garden: The region boasts perennial waterfalls and a specially designed rock garden for tourists.
• Adventure Drives: The route to Tillari Dam is one of the steepest and most thrilling in the Sahyadris, perfect for those who enjoy challenging ghats and panoramic vistas.

Visitor Experience

The serene lake formed by the dam is a popular picnic spot, especially during the monsoon when the landscape turns emerald green and the waterfalls are at their best. The area is relatively untouched, offering a peaceful escape from city crowds. Local villages around the dam are known for their agricultural produce like wild honey, jackfruit, kokum, and indigenous rice.

Tips for Visitors

• Carry your own food and water, as facilities are limited.
• The best time to visit is just after the monsoon for full reservoirs and lush scenery.
• Respect local customs and the environment—this is a sensitive ecological zone.

Nearby Attractions

• Dodamarg Ghat (scenic drive)
• Mangeli village (picturesque border village)
• Wildlife and birdwatching in the surrounding forests

Tillari Dam is not just a marvel of engineering but also a gateway to the natural beauty and tranquility of the Western Ghats. Whether you’re seeking adventure, photography, or a peaceful retreat, this dam on the Goa-Maharashtra border promises a memorable experience.

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