Srivilliputhur Grizzled Squirrel Wildlife Sanctuary

Introduction: The High-Canopy Stronghold of the Grizzled Giant Squirrel

Situated along the eastern slopes of the Western Ghats across the Virudhunagar and Madurai districts of Tamil Nadu, at elevations ranging from 100 meters in the foothills to over 1,800 meters above sea level, approximately 200 kilometers (a 4-hour drive) southwest of Tiruchirappalli (Trichy) and 45 kilometers from Virudhunagar, the Srivilliputhur Grizzled Squirrel Wildlife Sanctuary (also known as the Srivilliputhur Wildlife Sanctuary) is a world-renowned reserve. Established in 1989 across 485 square kilometers of protected forest, the sanctuary was merged in 2021 with the neighboring Meghamalai Wildlife Sanctuary to create India's 51st tiger reserve—the Srivilliputhur-Megamalai Tiger Reserve (SMTR).

Functioning as a vital ecological bridge connecting the Periyar Tiger Reserve in Kerala with the Kalakkad Mundanthurai Tiger Reserve in Tamil Nadu, this sanctuary protects dense tropical evergreen forests, riverine habitats, and the near-threatened Grizzled Giant Squirrel.

Key Ecological Features & Wildlife Highlights

The sanctuary features rich high-canopy forests, endemic species, and vital river catchments:

1. Sanctuary for the Grizzled Giant Squirrel

The sanctuary was created specifically to conserve the endangered **Grizzled Giant Squirrel** (*Ratufa macroura*). Living high in the canopy of riverine and deciduous forests, these large arboreal rodents build distinctive globose leaf nests (dreys) in tall riverine trees along forest river corridors like the **Gundar** and **Kouushika** rivers.

2. Mega-Fauna & Big Cat Conservation Hub

As a core protected unit of the Srivilliputhur-Megamalai Tiger Reserve, the sanctuary supports wild populations of **Bengal Tigers**, **Leopards**, **Asian Elephants**, **Gaurs (Indian Bison)**, **Nilgiri Tahr**, **Sloth Bears**, **Dholes (Wild Dogs)**, and **Spotted Deer**.

3. Endangered Primates & Avian Biodiversity

The dense forest canopy shelters healthy populations of the endangered **Lion-tailed Macaque** and the **Nilgiri Langur**. Birdwatchers visit to spot over 200 species, including the **Great Indian Hornbill**, **Malabar Whistling Thrush**, **Crested Serpent Eagle**, and endemic raptors.

4. Shenbagathoppu Forest Base & Waterfalls

Located near Srivilliputhur town, **Shenbagathoppu** serves as the primary eco-tourism gateway to the sanctuary. It offers access to scenic forest trekking trails, mountain streams, and natural cascades like **Ayyanar Falls** and **Meenvutti Falls**.

Key Highlights & Attraction Summary

• 485 Sq. Km Protected Sanctuary: Core component of the Srivilliputhur-Megamalai Tiger Reserve (SMTR).
• Grizzled Giant Squirrel Stronghold: Primary Indian reserve conserving the canopy-dwelling Grizzled Giant Squirrel.
• Primate & Big Cat Haven: Home to Tigers, Elephants, Gaurs, Lion-tailed Macaques, and Nilgiri Langurs.
• Shenbagathoppu Eco-Tourism Zone: Popular base for forest trails, Ayyanar Falls, and riverine walks.

How to Reach Srivilliputhur Wildlife Sanctuary

Located in Virudhunagar district, easily accessible via Srivilliputhur, Rajapalayam, and Madurai road corridors.

By Road from Trichy, Madurai, or Srivilliputhur (Car, Bus, or Taxi)

Driving from Trichy via Madurai and Thirumangalam to Srivilliputhur takes roughly 4 hours (approx. 200 km). Driving from **Madurai city base** takes about 1.5 hours (approx. 75 km). Driving from **Srivilliputhur town** to the **Shenbagathoppu Forest Checkpost** takes about 25 minutes (approx. 12 km). Frequent state transport (TNSTC) buses run daily from Madurai, Trichy, and Tenkasi to Srivilliputhur and Rajapalayam bus stands.

By Rail & Airport

The nearest railway stations are **Srivilliputhur Railway Station (SVPR)** (approx. 12 km away) and **Rajapalayam Railway Station (RJPM)** (approx. 20 km away). The nearest airport is **Madurai International Airport (IXM)** (approx. 70 km away) and **Tiruchirappalli International Airport (TRZ)** (approx. 200 km).

Best Time to Visit

Canopy activity, water flow, and forest checkpost operating hours govern optimal travel planning.

Operating Hours & Best Season

The sanctuary checkposts and eco-tourism routes are accessible daily from **06:30 AM to 05:00 PM**. The best time to visit is from **October to March** (post-monsoon through winter when forests are lush green and temperatures are pleasant, ranging between 18°C and 28°C).

Optimal Visiting Strategy

Plan a **1 to 2-day trip** by pairing your sanctuary visit with the historic **Srivilliputhur Andal Temple**. Enter the Shenbagathoppu forest checkpost early between **06:30 AM and 09:00 AM** to spot Grizzled Giant Squirrels active in the upper riverine canopy before mid-day heat.

Things to Do at Srivilliputhur Sanctuary

• Spot Grizzled Giant Squirrels: Look into tall riverine tree canopies along Shenbagathoppu streams to spot large squirrels and their leaf dreys.
• Explore Shenbagathoppu & Ayyanar Falls: Walk along permitted forest stream tracks to enjoy mountain cascades and forest views.
• Go Canopy Birdwatching: Spot Great Indian Hornbills, Nilgiri Langurs, and endemic Western Ghats avifauna with forest guides.
• Visit Srivilliputhur Andal Temple: Pair your nature trip with the famous 11-tiered temple tower (the official emblem of the Tamil Nadu state seal).

Essential Rules and Visitor Guidelines

• Strict Checkpost Gate Timings: As part of a protected Tiger Reserve, entry beyond forest checkposts requires official permissions—gates close to visitors by **05:00 PM**.
• Respect Wildlife & Canopy Noise: Maintain quiet while walking canopy trails—loud talking startles squirrels and nesting hornbills.
• Zero Plastic Policy: Single-use plastics, alcohol, campfires, and plastic littering are strictly banned across the Tiger Reserve—carry back all personal waste.

Frequently Asked Questions (FAQs)

1. Where is the Srivilliputhur Grizzled Squirrel Wildlife Sanctuary located?

It is located along the Western Ghats in Virudhunagar district, Tamil Nadu, India, about 12 km from Srivilliputhur town, 75 km from Madurai, and 200 km southwest of Trichy.

2. Is Srivilliputhur Sanctuary part of a Tiger Reserve?

Yes, in 2021, it was combined with Meghamalai Wildlife Sanctuary to form the **Srivilliputhur-Megamalai Tiger Reserve (SMTR)**.

3. What animal is this sanctuary famous for protecting?

It is world-famous for protecting the near-threatened **Grizzled Giant Squirrel** (*Ratufa macroura*).

4. What are the checkpost operating hours?

Sanctuary entry checkposts are open daily from **06:30 AM to 05:00 PM**.

5. How long does a visit to Srivilliputhur Sanctuary take?

A typical visit takes **1 to 2 days** to explore Shenbagathoppu forest trails, spot canopy wildlife, and visit nearby heritage temples.

Conclusion

Srivilliputhur Grizzled Squirrel Wildlife Sanctuary stands out as Tamil Nadu's essential high-canopy sanctuary, where Srivilliputhur-Megamalai Tiger Reserve wilderness, riverine Grizzled Giant Squirrel habitats, Lion-tailed Macaque strongholds, and historic Shenbagathoppu mountain trails converge. From spotting giant squirrels high in riverine trees to exploring Ayyanar Falls, Srivilliputhur delivers an unmissable Western Ghats eco-adventure. Arrive early by 07:00 AM, respect tiger reserve conservation rules, and explore Srivilliputhur Grizzled Squirrel Wildlife Sanctuary!