Karnala is the fort you can see from the Mumbai-Goa highway - a basalt thumb standing above the trees near Panvel. The climb is short and shaded, the trail runs through a bird sanctuary, and you can be back in Mumbai by lunch. It is the gentlest fort on this list and a good one to bring someone new on.
What the fort guarded
Karnala watched the Bor Ghat trade route, the road that carried goods from the Konkan ports up onto the Deccan. It passed through the Gujarat Sultanate, the Portuguese, the Marathas and finally the British, who took it in 1818. A Persian inscription survives on the fort wall.
The trail
From the sanctuary gate a well-made forest path climbs steadily for about an hour and a half. It is shaded almost the whole way, which matters more than it sounds in the Konkan. The final stretch to the fort walls is a short rocky scramble; the pinnacle itself - the basalt tower locally called Pandu's Tower - is a technical climb and is not part of the trek.
The birds
Karnala Bird Sanctuary has over 150 recorded species, and the trail is one of the better places near Mumbai to hear a lot of them at once. Winter brings migrants; the resident hornbills and the Malabar whistling thrush are there year round. Carry binoculars if you have them and start early.
When to go
June to February. The monsoon is spectacular here - everything is green and the streams run - but the rock gets slick. Winter mornings are the best combination of weather and birdlife.
Getting there
About 60 km from Mumbai on the Mumbai-Goa highway past Panvel, or roughly 120 km from Pune via the Expressway. Panvel is the nearest railhead. There is an entry fee for the sanctuary.
Good to know
This is a popular weekend spot and it gets crowded. An early start is worth it for both the birds and the quiet.
Trek it with us
With Sakhi runs Karnala as a guided day trek - a good first fort for beginners and families. See the trek details and dates.

