No direct train from Ponmudi; you must reach Thiruvananthapuram first.

How long does it take?

It takes about 3.5 hours by bus.

Yes, there are frequent buses from Thiruvananthapuram to Kollam.

Yes, the route is safe and well-traveled.

What is the best way to travel?

Bus is the most practical and affordable option.

Ponmudi

Kollam

Bus

Ponmudi to Kollam

Updated: 20 May 2026

The journey from Ponmudi to Kollam covers approximately 90 km. You will first descend from the hills to Thiruvananthapuram and then take a bus or train to Kollam. The route offers a transition from mountain vistas to the serene backwaters of Ashtamudi Lake. Expect a total travel time of 3 to 4 hours depending on your mode of transport.

Total Distance: 90 km by road, 75 km straight-line.

Fastest Way

Private taxi is the fastest, taking about 2.5 hours.

Cheapest Way

KSRTC bus is the most economical way to travel.

Compare Ponmudi to Kollam Routes

Bus

Connecting

Duration

3.5 hours

Avg Price

150 - 250 INR

Operator

KSRTC

Route

Ponmudi to Thiruvananthapuram, then bus to Kollam.

Buses from Thiruvananthapuram to Kollam are very frequent.

Travel Tips

Transport
Take a bus to Thiruvananthapuram first, then switch to a train or bus to Kollam.
Timing
Start early to avoid the afternoon heat in the coastal plains.
Clothing
Carry light cotton clothes for the coastal region.
Booking
Book your houseboat in advance if you plan to stay overnight.
Food
Try the local seafood dishes at restaurants near the lake.