The waterfalls Chennai people drive to on monsoon weekends are almost all across the border in Andhra Pradesh’s Tirupati district, inside forest land. The best documented of them is Talakona, a 270-foot fall inside Sri Venkateswara National Park, which the Tirupati district administration describes as the highest waterfall in the state. Tada (Ubbalamadugu) and the streams around Nagalapuram are closer to Chennai but far less regulated, and that is exactly why they need more care.
This guide covers when the falls are worth visiting, what the official pages say about entry, and the safety rules that matter most, because a flash rise in a forest stream gives very little warning.
When to go
These are seasonal falls fed by rain on the Eastern Ghats. They run fullest after the northeast monsoon has set in, which happened over Tamil Nadu on 15 October this year, and in the weeks after it. By late summer most of them shrink to a trickle.
The Incredible India page for Talakona lists temperatures that show why: daytime maximums in the Tirupati area are lowest from November to February, roughly 31 to 37 degrees, and climb to about 43.7 degrees between April and June. November to January is the comfortable window, with water still flowing and the heat manageable.
The flip side is that the best water comes with the biggest risk. On days when IMD has a heavy-rain warning for the Andhra and north Tamil Nadu coast, stay away. Streams in these forests can rise within an hour of a storm upstream.
Talakona: the regulated option
Talakona sits near Bakarapeta in the Seshachalam hills. According to the Ministry of Tourism’s rural tourism page, it has been developed as an ecotourism site:
- A forest checkpoint a few kilometres before the falls collects entry fees.
- Log huts on stilts and dormitories are run under a community-based ecotourism scheme beside a small water body.
- Earlier wildlife safaris from the guesthouse had been discontinued at the time that page was written.
Incredible India lists the site as open from sunrise to sunset. The forest here is part of the Seshachalam Biosphere Reserve, home to the Indian giant squirrel and the slender loris. The Siddheswara Swamy temple is close to the falls, so you will share the path with pilgrims on festival days.
Sadasiva Kona
Nearer to the Tamil Nadu border, the district’s forest tourism page lists Sadasiva Kona, in a remote spot on the Puttur to Tirupati route. It has a temple to Sadasiva and Kamakshi, and two smaller falls, Ammavari Kona and Ayyavari Kona, whose water collects in a temple pond. It draws large crowds on Maha Shivaratri, Vaikunta Ekadasi and Karthigai Mondays, so pick another day if you want quiet.
Tada and Nagalapuram: go prepared
Tada falls, also called Ubbalamadugu, lies in forest in Tirupati district off the Chennai to Kolkata highway beyond Tada. The approach is a long walk up a rocky stream bed, with boulder scrambling near the top. The forests around Nagalapuram are known for similar stream treks and pools.
Unlike Talakona, these spots do not have a published official page with timings, fees or rules that we could find. That means two things. First, rules can change on the ground: forest staff may close access, collect a fee or turn visitors back during heavy rain, and their word is final. Second, there may be no rescue cover close by.
If you do go, the rules are the same as for any monsoon forest stream:
- Go in a group, tell someone at home your route, and start back by early afternoon.
- Do not swim in pools at the base of a fall after rain. Undertows and submerged rocks are the main cause of accidents.
- Do not cross a stream that is rising or has turned muddy. Wait or turn back.
- Avoid alcohol in the forest. It is also against forest rules.
- Carry your trash back out.
- Check with the local forest office or checkpost before entering, and carry ID.
Getting there from Chennai
All three areas are a road trip north or north-west of Chennai. Talakona is the farthest and suits an overnight stay; the district’s tourist places page lists it alongside Pulicat lake and Tirumala. Sadasiva Kona and Tada can be done in a long day from the city. Start before dawn, and fill fuel and water before you leave the highway.
Quick answers
Which is the tallest waterfall near Chennai?
Talakona in Tirupati district, at 270 feet, is described by the district as the highest in Andhra Pradesh.
When is the best time to visit Tada falls?
After the monsoon rains, roughly November to January, avoiding any day with a heavy-rain warning.
Is there an entry fee at Talakona?
Yes. A forest checkpoint before the falls collects it; the amount is not published on the official pages.
Is it safe to swim at these waterfalls?
Swimming in the plunge pools is risky, especially after rain. Stay at the edges.
Information checked against official sources on 18 October 2026. Fees, dates and rules can change; confirm on the linked official pages before acting.
