By Akash Sharma Punalur Suspension Bridge, also known as the Punalur Hanging Bridge, is one of Kerala’s most famous historical bridges located in Punalur town of Kollam district. Built across the Kallada River in 1877, the bridge is considered the first motorable suspension bridge in South India and one of the oldest suspension bridges in India. Today, it stands as an important heritage monument and tourist attraction in Kerala.
The bridge is famous for its colonial-era engineering, unique hanging structure, and historical importance during the Travancore Kingdom period. Though modern traffic now uses nearby concrete bridges, the old suspension bridge remains preserved as a pedestrian attraction and symbol of Punalur town.
Quick Overview of Punalur Suspension Bridge
| Feature | Details |
| Popular Name | Punalur Suspension Bridge |
| Other Name | Punalur Hanging Bridge |
| Location | Punalur, Kollam district |
| State | Kerala |
| River | Kallada River |
| Bridge Type | Suspension bridge |
| Opened In | 1877 |
| Famous For | First motorable bridge in South India |
| Length | Around 400 feet |
| Nearby Areas | Punalur town, Thenmala, Pathanapuram |
| Nearest Railway Station | Punalur Railway Station |
| Nearest Airport | Trivandrum International Airport |
| Main Purpose | Historic river crossing and tourism |
Location of Punalur Suspension Bridge
Punalur Suspension Bridge is located in the heart of Punalur town in Kollam district, Kerala. The bridge spans the Kallada River and lies close to the town center, bus station, and market areas.
The bridge is surrounded by:
- Kallada River
- Punalur town
- Western Ghats foothills
- Thenmala tourism routes
Its location makes it one of the most accessible heritage attractions in southern Kerala.
Directions to Reach Punalur Suspension Bridge
By Road
Travelers can reach the bridge through:
- NH-744 highway
- Kollam–Punalur road
- Thenmala routes
- Sengottai road corridor
KSRTC buses, taxis, and private vehicles regularly travel through Punalur town.
By Train
Punalur Railway Station is located close to the bridge and is connected through Kerala railway routes.
By Air
Trivandrum International Airport is the nearest major airport connected through road transport.
History of Punalur Suspension Bridge
The bridge was constructed during the reign of Travancore Maharaja Ayilyam Thirunal Rama Varma under the supervision of British engineer Albert Henry. Construction reportedly started in 1871 and took around six years to complete before opening in 1877.
The bridge was built mainly to:
- Improve trade routes
- Connect forest and town areas
- Prevent wild animals from crossing into settlements
- Support transportation across the Kallada River
According to local stories, people initially feared crossing the bridge because of its swinging motion. To prove its strength, engineer Albert Henry reportedly stood below the bridge in a boat while elephants walked across it.
The bridge remained operational for vehicular movement for many decades before a modern concrete bridge was built nearby in 1972 because of increasing traffic demand.
Structure and Design of Punalur Suspension Bridge
Punalur Suspension Bridge is designed as a suspended-deck hanging bridge.
Important features include:
- Suspension chain structure
- Wooden deck panels
- Stone pillars
- Iron support systems
- Colonial engineering style
According to reports:
- The bridge is around 400 feet long
- Construction materials included iron, wood, and masonry
- Much of the material was imported from England
The bridge was intentionally designed to wobble slightly when crossed so that wild animals would avoid using it.
Importance of Punalur Suspension Bridge
The bridge played a major role in Kerala’s transportation history.
It helped:
- Improve trade in Travancore
- Connect remote forest areas
- Support movement toward Tamil Nadu routes
- Develop Punalur town
The bridge later became one of Kerala’s major heritage engineering landmarks.
Kallada River and the Bridge
The bridge spans the Kallada River, the longest river in Kollam district.
The river originates from the Western Ghats and flows through scenic forest and hill regions before reaching the Arabian Sea.
The river surroundings make the bridge area especially beautiful during monsoon and winter seasons.
Nearby Areas Around Punalur Suspension Bridge
1. Punalur Town
Punalur is a historic municipality located on the banks of the Kallada River and surrounded by the Western Ghats.
2. Thenmala
Thenmala is Kerala’s famous eco-tourism destination located around 20 km from Punalur.
3. Palaruvi Falls
Palaruvi Falls is one of Kerala’s most popular waterfalls located near Punalur.
4. Sengottai Route
The historic Kollam–Sengottai trade route passes through the Punalur region.
Renovation and Preservation
The bridge underwent major renovation and restoration work under the Kerala government.
The renovation included:
- Strengthening the structure
- Replacing wooden panels
- Installing lighting systems
- Preserving stone pillars
- Beautification of surrounding areas
The restored bridge reopened to the public in 2014–2018 phases depending on different restoration works.
Today, the bridge is protected as a heritage monument under the Archaeological Department of Kerala.
Tourism Importance of the Bridge
Punalur Suspension Bridge is one of Kerala’s famous heritage tourism attractions.
Visitors come for:
- Historical sightseeing
- Photography
- River views
- Colonial architecture
- Evening walks
The bridge becomes especially beautiful at night when decorative lighting reflects on the Kallada River.
Scenic Beauty Around the Bridge
The bridge offers beautiful views of:
- Kallada River
- Green hills
- Western Ghats landscapes
- Sunset scenery
- Riverside town views
Monsoon season makes the surroundings especially attractive because of increased river flow and greenery.
Engineering Mystery of the Bridge
One of the most interesting aspects of the bridge is its underground anchoring system.
According to reports:
- The suspension chains are connected to deep wells
- Each well is around 100 feet deep
- The original engineering methods still fascinate visitors
This unique construction style added to the bridge’s legendary status in Kerala.
Transportation and Connectivity
Though modern traffic now uses nearby bridges, the suspension bridge still remains an important pedestrian landmark.
The surrounding region has good connectivity toward:
- Kollam
- Pathanamthitta
- Thenmala
- Tamil Nadu border routes
Interesting Facts About Punalur Suspension Bridge
- It opened in 1877 during Travancore rule.
- It is considered South India’s first motorable suspension bridge.
- British engineer Albert Henry supervised the project.
- The bridge was designed to shake slightly to scare away wild animals.
- It spans the Kallada River in Kollam district.
- A new concrete bridge replaced vehicular use in 1972.
- The bridge is now protected as a heritage monument.
Conclusion
Punalur Suspension Bridge is one of Kerala’s greatest historical engineering landmarks and an important symbol of colonial-era bridge construction in South India. Built across the scenic Kallada River in 1877, the bridge played a major role in transportation, trade, and regional development during the Travancore period.
Its hanging structure, rich history, scenic setting, and heritage value continue to attract visitors from across Kerala and India.
FAQs About Punalur Suspension Bridge
Q: Where is Punalur Suspension Bridge located?
A: The bridge is located in Punalur town of Kollam district, Kerala.
Q: Why is Punalur Suspension Bridge famous?
A: It is famous for being the first motorable suspension bridge in South India.
Q: Which river flows below the bridge?
A: The bridge spans the Kallada River.
Q: When was Punalur Suspension Bridge built?
A: The bridge was completed and opened in 1877.
Q: Who built Punalur Suspension Bridge?
A: The bridge was designed under British engineer Albert Henry during the Travancore Kingdom period.
Q: Why was the bridge designed to shake?
A: The bridge was designed to wobble slightly to prevent wild animals from crossing into populated areas.
Q: Is Punalur Suspension Bridge still used for vehicles?
A: No, a modern concrete bridge built nearby now handles vehicular traffic.
Q: Is the bridge open for tourists?
A: Yes, the bridge is open for pedestrians and tourists.
Q: Which railway station is nearest to the bridge?
A: Punalur Railway Station is the nearest railway station.
Q: What are the nearby tourist attractions?
A: Thenmala Eco Tourism and Palaruvi Falls are popular nearby attractions.
Saurav Mehra