Madras Crocodile Bank Trust & Centre for Herpetology

Introduction: Premier Reptile Sanctuary of East Coast Road

Situated along the scenic East Coast Road (ECR) at Vadanemmeli near Kovalam in Chengalpattu district, Tamil Nadu, approximately 310 kilometers (a 5-hour drive) northeast of Tiruchirappalli (Trichy), 40 kilometers south of central Chennai, and 14 kilometers north of Mahabalipuram, the Madras Crocodile Bank Trust & Centre for Herpetology (MCBT) is one of the world's leading reptile conservation, breeding, and research institutes. Founded in 1976 by legendary herpetologist Romulus Whitaker and Zai Whitaker, this 8.5-acre coastal sanctuary was established to save India's dwindling crocodilian populations from extinction.

Today, Croc Bank houses over 2,000 reptiles spanning 14 species of crocodiles and alligators, alongside endangered freshwater turtles, tortoises, Komodo dragons, and native venomous snakes, serving as a global center for herpetological research and environmental education.

Key Ecological Features & Herpetological Highlights

The sanctuary features natural outdoor enclosures, captive breeding units, and specialized venom extraction centers:

1. World-Renowned Crocodilian Collection

MCBT shelters 14 of the world's 23 crocodilian species across spacious open-air pits resembling natural wetlands:
* **Indian Mugger (Marsh Crocodile):** Large breeding colonies basking in open sandbanks.
* **Saltwater Crocodile (Salties):** Massive individuals including famous captive giant salties.
* **Gharial Conservation Program:** A critical captive breeding stronghold for the critically endangered narrow-snouted **Gharial** (*Gavialis gangeticus*), helping reintroduce captive-bred individuals into wild river systems.
* **Exotic Species:** Nile Crocodiles, American Alligators, Spectacled Caimans, and Morelet's Crocodiles.

2. Irula Snake Catchers’ Co-operative & Venom Center

Located on the sanctuary grounds, the **Irula Snake Catchers’ Industrial Co-operative Society** utilizes traditional indigenous knowledge of the tribal Irula community to extract venom safely from Big Four venomous snakes (Cobra, Russell's Viper, Saw-scaled Viper, and Common Krait) for life-saving anti-venom serum production across India.

3. Monitor Lizards & Komodo Dragon Enclosure

MCBT is home to the **Komodo Dragon**, the world's largest living lizard species, alongside native Monitor Lizards (*Varanus bengalensis*) and Water Monitors housed in specially designed tropical enclosures.

4. Freshwater Turtle & Tortoise Conservation Pond

The trust leads dedicated conservation breeding programs for endangered Asian freshwater turtles and tortoises, including the Northern River Terrapin, Crowned River Turtle, and Indian Star Tortoise.

Key Highlights & Attraction Summary

• 8.5-Acre Coastal Herpetology Center: World-famous reptile zoo and research sanctuary established in 1976.
• 14 Crocodilian Species: Protects over 2,000 crocodiles, including Muggers, Saltwater Crocs, and Gharials.
• Irula Snake Venom Extraction: India's primary anti-venom research unit operated by indigenous Irula tribes.
• Komodo Dragons & Turtles: Enclosures for giant lizards, monitor species, and endangered river turtles.

How to Reach Madras Crocodile Bank Trust

Located on the main East Coast Road (ECR), easily accessible via road, rail, and air links from Chennai and Mahabalipuram.

By Road from Trichy, Chennai, or Mahabalipuram (Car, Bus, or Taxi)

Driving from Trichy via NH 38 and Chengalpattu / ECR takes roughly 5 hours (approx. 310 km). Driving from **Chennai City Center** via the coastal East Coast Road (ECR) takes about 1 hour (approx. 40 km). Driving from **Mahabalipuram** takes about 15 minutes (approx. 14 km). Frequent Metropolitan Transport Corporation (MTC) buses (such as 109, 588, and 599) and state transport buses operating between Chennai (Koyambedu/Thiruvanmiyur) and Mahabalipuram stop directly at the Crocodile Bank gate.

By Rail & Airport

The nearest railway station is **Chengalpattu Junction (CGL)** (approx. 30 km away) and **Tambaram Railway Station (TBM)** (approx. 35 km away). The nearest airport is **Chennai International Airport (MAA)** (approx. 40 km away).

Best Time to Visit

Daily operating hours, feeding schedules, and seasonal weather govern optimal visit planning.

Operating Hours, Entry Fees & Best Season

The Crocodile Bank is open to visitors daily from **09:00 AM to 05:30 PM** (Closed on **Mondays**). Entry fees are nominal (approx. **₹100 for Adults** and **₹50 for Children**; basic camera fees apply). Night safaris are available on select weekends via advance booking.

Optimal Visiting Strategy

The best months to visit are from **October to March** when coastal temperatures are moderate. Plan your visit during late morning or early afternoon to catch live **Jawsed Crocodile Feeding Demonstrations** (typically scheduled on weekends around 04:30 PM) and watch venom extraction demonstrations at the Irula center before 04:00 PM.

Things to Do at Madras Crocodile Bank

• Watch Live Crocodile Feeding: Experience large Mugger and Saltwater crocodiles leaping for food during scheduled weekend public feedings.
• Visit the Irula Venom Extraction Center: Observe trained Irula tribal handlers extract venom from Cobras and Vipers for medical serum production.
• Take a Night Safari Tour: Book an evening guided walk to see crocodiles, alligators, and nocturnal reptiles active under spotlight illumination.
• Explore ECR & Mahabalipuram Landmarks: Pair your visit with **Kovalam Beach** (8 km away), **Covelong Point**, or **Mahabalipuram Shore Temple** (14 km away).

Essential Rules and Visitor Guidelines

• Never Lean Over Pit Fences or Tease Animals: Maintain safe distance behind perimeter railings—throwing objects or poking sticks into reptile enclosures is strictly illegal and dangerous.
• No Plastic & Zero Littering: Single-use plastics are banned across the sanctuary grounds—dispose of all trash in designated waste containers.
• Follow Staff Instructions During Venom Demos: Keep quiet and remain seated behind safety glass or enclosures during snake venom extraction demonstrations.

Frequently Asked Questions (FAQs)

1. Where is the Madras Crocodile Bank Trust located?

It is located along the East Coast Road (ECR) at Vadanemmeli, Tamil Nadu, India, about 14 km from Mahabalipuram, 40 km from central Chennai, and 310 km from Trichy.

2. Who founded the Madras Crocodile Bank?

It was founded in 1976 by famous herpetologist **Romulus Whitaker** and Zai Whitaker to protect endangered Indian crocodilians.

3. What are the operating hours and weekly off days?

The center is open daily from **09:00 AM to 05:30 PM**, and is closed every **Monday** for maintenance.

4. Are night safaris available at Crocodile Bank?

Yes, guided **Night Safaris** are conducted on select evenings from **07:00 PM to 08:30 PM** with advance booking.

5. How long does a visit to Crocodile Bank take?

A typical visit takes **1.5 to 2.5 hours** to explore reptile enclosures, watch feeding sessions, and visit the Irula snake center.

Conclusion

Madras Crocodile Bank Trust & Centre for Herpetology stands out as India's premier reptile conservation center, where 8.5 acres of ECR coastal sanctuary, 14 crocodilian species, critical Gharial captive breeding, Komodo dragons, and Irula snake venom extraction converge. From watching giant crocodiles during weekend feedings to observing life-saving anti-venom research, Crocodile Bank delivers an educational and thrilling eco-adventure. Plan a visit between October and March, check feeding schedules, and explore Madras Crocodile Bank Trust!