Everything you need to know about the coveted Agasthyakoodam trek in Kerala


Photo by Varkey Parakkal

Photo of Everything you need to know about the coveted Agasthyakoodam trek in Kerala by Adete Dahiya

Agasthyakoodam is the second highest peak in Kerala with a height of 6129 feet and one of the most coveted trekking trails in the country. It is located within the Neyyar Wildlife Sanctuary in Thiruvananthapuram and is surrounded by forests, which are believed to be amongst the richest clusters of biodiversity in the Western Ghats. The forests are well known for their abundance of rare medicinal plants. People even believe that the air here has medicinal properties and can heal several diseases.

The beauty of the Agasthyakoodam trek lies in its rapidly changing terrain—you will pass through deciduous as well as evergreen forests, grasslands and finally rock formations, as you reach the peak.

Get started

The official trek begins from a village called Bonacaud, located at a distance of about 60km from Thiruvananthapuram city (Trivandrum), which is the closest place to have hotel and night-stay options. You can either drive from Trivandrum or take the bus, which is the more feasible option given the condition of the roads. It usually takes about 2 hours to reach the village from the city, but since only a limited number of tickets are issued for the trek each day, it is advised to reach by 7 in the morning. To do this, you need to take the first bus out of Trivandrum or start latest by 5 am, if you plan on driving.

Photo of Everything you need to know about the coveted Agasthyakoodam trek in Kerala 1/2 by Adete Dahiya
View from the Bonacaud Estate by Muhammed Suhail

When's the best time?

The trek is only open from January to March every year, usually for a period of about 60 days. The forest department allows a controlled pilgrimage/trek during these months. It starts on the day of the auspicious Makaravilakku festival in the Sabarimala temple and ends on Shivaratri. Only 100 entry passes are issued every day and they are given on a first-come-first-serve basis.

Difficulty level and duration

Agasthyakoodam is a moderately difficult trek that requires you to cover a one-way distance of about 28km from the starting point at Bonacaud to the peak. That makes it a total of 56km. It usually takes between two to three days to complete the trek depending on your stamina.

Women and children are not allowed on the trek.

Photo of Everything you need to know about the coveted Agasthyakoodam trek in Kerala 2/2 by Adete Dahiya
The trekking begins during the Makaravilakku festival at Sabrimala Temple (photo by Avsnarayan)

DIY or not?

Agasthyakoodam peak and surrounding areas are protected and maintained by the state forest department of Kerala. While it is most-definitely a do-it-yourself trek, there are forest officers walking along the trail for random surveillance. Since only a limited number of passes are issued each day, you can expect almost the entire group (60-80) people starting and finishing the trek together.


The passes for the trek cost is Rs 500 per person. Since 2014, the Kerala Tourism Board has started issuing passes online, and like the ones available offline at Bonacaud, they're sold on a first-come-first-serve basis. For the past few years, all passes for the entire duration of the trekking season have been getting sold out within a few hours.


This two/three-day trek begins from the Bonacaud forest office, located about 60km from Thiruvananthapuram. The base camp at Athirumala is located about 15 km from here. Depending on how fast you trek, you can complete this leg of the journey within a few hours or take the whole day. The second leg of the journey from Athirumala to the peak is more difficult and requires you to scale about a 1000 metres.

Itinerary (for a three-day trek)

Day 1

Bonacaud to Athirumala (6 hours)

- Arrive at Bonacaud by 7 am. Get your passes verified and collect food coupons from the forest office

- Begin trek to the base camp at Athirumala by 8 am

- Reach Athirumala base camp by 2 pm

- Rest, get lunch at the base camp with your food coupons. It has a canteen that starts at 6:30 in the morning and closes at 8:30 pm

- Explore the flora and fauna around the area. Go for a walk

- Stay the night at the base camp. You will be offered a mattress on a twin sharing basis.

- Dinner is served at the base camp and you can use your food coupons to get it.

Day 2

Athirumala to Agasthyakoodam peak and back (10 hours)

- Start at 6 in the morning to head to the peak.

- Reach the peak by 12 noon

- Explore and take in the view. Make sure you're carrying a packed lunch or snacks to keep your energy levels up.

- Head back to Athirumala and try and reach back before the sun sets.

- Dinner and night stay at the base camp

Day 3

Athirumala to Bonacaud (4-5 hours)

- Get something to eat at the basecamp and head to Bonacaud by 8 am

- Reach Bonacaud by 1 pm and take the next bus back to Thiruvananthapuram

View of the peak from Athirumala base camp (photo by Ajay Kuyiloor)

Photo of Everything you need to know about the coveted Agasthyakoodam trek in Kerala by Adete Dahiya

What to pack?

Since Kerala has a tropical climate, you don't really need to be carrying warm or heavy clothing. The checklist for items to take on this trek are fairly routine. Make sure you have a flashlight, hat, snacks and water, a change of clothing, one lightweight blanket, your ID proof and entry pass, trekking shoes, and a rain-proof backpack. I personally carry a camera, spare set of footwear and a rope on all my treks.

Do you like the idea of trekking to Agasthyakoodam? Share your favourite trekking experiences with the community or write a travelogue on it to inspire fellow travellers. 

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