The Ultimate Guide to Kothaligad (Peth) Trek: The Lighthouse of the Sahyadris

If you are looking for a trek in Mumbai region that offers a unique architectural marvel, then the Kothaligad Fort trek (also commonly known as the Peth Fort trek) is a must-visit. This fort is famous for its unique “lighthouse” shaped pinnacle that features an internal spiral staircase carved right through the rock. It is one of the most visually stunning mumbai trek places and serves as a perfect one day trek near Mumbai.

As a local trekking guide, I always tell my fellow adventurers that Kothaligad is the perfect “midnight-to-sunrise” trek. Whether you are searching for the best place for trekking in Mumbai for a weekend or a fort near Mumbai for trekking that is easy yet rewarding, Kothaligad stands tall as a beacon of the Sahyadris.

1. Introduction & Trek Overview

Kothaligad Fort is a small but strategically significant hill fort located near the village of Peth in the Karjat taluka of Maharashtra. It sits at an elevation of approximately 472 meters (1,550 feet) above sea level. While it isn’t the highest peak, its unique vertical tunnel makes it a standout among forts near Mumbai for trekking.

This one day trek near Mumbai is popular because it offers two distinct levels: a large flat plateau with a small village and a soaring central pillar that looks like a watchtower. It is a quintessential trekking near Mumbai experience that combines a pleasant forest walk with a spectacular rock-cut finish.

2. Why This Trek Is Famous

Kothaligad has earned its nickname, the “Lighthouse Fort,” for several reasons:

The Funnel-Shaped Pinnacle: The central rock tower is hollowed out from the inside, featuring a circular staircase that leads to the top.
Cannon Placements: The fort has several well-preserved cannons, including some at the very summit.
Panoramic Views: From the top, you get a 360-degree view of the Bhimashankar Wildlife Sanctuary, Sidhagad, and the vast Konkan plains.
Bioluminescence: In the pre-monsoon season, the forest trails leading to the base are often lit up by fireflies, making it a magical trek in Mumbai area.

3. History & Background

The history of Kothaligad dates back to the 13th century, but it gained prominence during the era of Chhatrapati Shivaji Maharaj. It wasn’t a residential fort; instead, it served as an ammunition storage point and a watchtower to keep an eye on the trade routes passing through the Sahyadri mountains.

In 1817, during the final stages of the Anglo-Maratha war, the fort was captured by the British. However, it was briefly recaptured by Maratha insurgents led by Bapurao before eventually falling back under British control. Today, it stands as a peaceful monument and a favorite spot for history-loving trekking near Mumbai enthusiasts.

4. Trek Route & Trail Details

The Kothaligad trek typically starts from the village of Ambivli:

Ambivli to Peth Village: This is a broad, easy-to-follow dirt road that winds up the mountain. It takes about 1.5 to 2 hours of walking through lush greenery to reach the small hamlet of Peth village situated on the fort’s plateau.
Peth Village to the Base of the Pinnacle: From the village, you walk across the flat plateau toward the towering rock pillar. You will pass a large cave (Bhairavnath Mandir) used for shelter.
The Internal Staircase: The final climb is the highlight. You enter a narrow doorway and climb the spiral rock-cut stairs inside the pinnacle to reach the summit.

5. Trek Difficulty Level

Difficulty: Easy to Moderate.
Suitability: It is considered an easy trek near Mumbai for most people. It is very beginner-friendly and great for those who want to experience rock-cut architecture without a vertical climb.
Physical Fitness: Basic stamina for a 3-hour walk is all you need.

6. Trek Distance & Duration

Total Distance: 10–12 km (round trip from Ambivli).
Time to Reach the Top: 2.5 to 3 hours.
Return Time: 1.5 to 2 hours.

7. How to Reach the Trek Base

Kothaligad is very well-connected for those looking for an one day trek near mumbai:

By Local Train: Take a central line train to Karjat Station. From Karjat, go to the ST bus stand and take a bus toward Ambivli. Alternatively, shared six-seater rickshaws (Tum-Tums) are frequently available.
By Road: Drive toward Karjat and follow the road toward the Murbad highway. Turn toward Ambivli village. There is ample parking available at the base.
By Bus: Regular state transport buses connect Karjat to Ambivli, making it one of the most accessible mumbai trek places.

8. Entry Fees, Permissions & Timings

Entry Fees: There is usually no formal entry fee, but a small contribution to the Peth village development committee is often appreciated.
Permissions: No prior forest department permission is required.
Timings: It is best to start by 7:30 AM. For night trekkers, reaching Peth village by midnight allows for a peaceful sleep before a sunrise climb to the summit.

9. Best Time to Do This Trek

Monsoon (June to September): The most popular time. The waterfalls along the road and the misty plateau make it a green paradise.
Winter (October to February): The best time for camping and clear visibility. The weather is cool and perfect for the long walk from Ambivli.
Pre-Monsoon (May to June): Visit for the Fireflies Festival. The forest glows at night, which is a once-in-a-lifetime experience.

10. Things to See During the Trek

The Spiral Staircase: The most famous feature of the fort.
Bhairavnath Cave: A large, clean cave at the base of the pinnacle that can house up to 30-40 people.
Water Cisterns: Several rock-cut tanks are located near the caves and on the way up.
The Summit Cannons: Old iron cannons that still face the valley.
Peth Village Life: Experience the simple, traditional lifestyle of the villagers living on the plateau.

11. Things to Do Near the Trek Location

Solanpada Dam: A beautiful dam located near the base village, perfect for a dip after the trek.
Bhimashankar Trek: For seasoned trekkers, there are trails that connect this region toward the Bhimashankar hills.
Local Homestays: Many villagers in Peth offer authentic Maharashtrian meals and a place to rest.

12. Safety Risks & Dangerous Areas

Slippery Internal Steps: The rock-cut stairs inside the pinnacle can be very slippery due to moss and water during the monsoon.
Low Ceiling: Watch your head while climbing the internal staircase; some sections have low overhangs.
Dehydration: The walk from Ambivli to Peth is quite long and can be hot in the non-monsoon months.
Honey Bees: Be careful of beehives near the cave entrance and the top bastions.

13. Safety Precautions

Carry a Torch: If you are climbing the internal stairs early in the morning or at dusk, it can be quite dark inside the tunnel.
Footwear Grip: Ensure your shoes have a good rubber sole to handle the wet stone steps.
Stay with the Group: While the path is clear, it is always safer to trek in a group of at least three people.
Follow Village Rules: Peth is a residential village; be respectful, keep noise levels low, and do not litter.

14. Things to Carry for the Trek

Water: At least 3 liters per person.
Shoes: Sturdy trekking or sports shoes.
Rain Gear: A raincoat or poncho (if trekking in monsoon).
Snacks: Energy bars, dates, and salty snacks.
Basic First Aid: Antiseptic and bandages.
Trash Bag: To carry back all your plastic and wrappers.

15. Travel & Trekking Tips

The “Short-Cut”: There is a steeper trail that cuts through the winding road; ask locals at Ambivli to point it out if you want to save time.
Eat at Peth: The villagers serve incredible “Pithla Bhakri” and “Thecha.” Ordering your lunch before you head to the summit ensures it’s ready when you return.
Respect Heritage: Do not write on the walls of the caves or the fort.
Night Trekking: Kothaligad is one of the safest spots for a night trek; the stars from the Peth plateau are breathtaking.

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