Hiking & adventure · Sri Lanka

Beyond your expectations.

Guided group hikes, treks and camping adventures to Sri Lanka's most breathtaking peaks — scheduled departures you can join solo or bring your whole crew.

98% recommend · a 6,700-strong adventure community
6.7k+Community members
98%Would recommend
40+Trails & destinations
100%No hidden costs

Transport sorted

Colombo pickup & drop-off

Expert local leaders

Every summit safely led

Gear & permits

Tents, passes, the lot

One clear price

No hidden costs, ever

Upcoming events

The schedule — pick a date, we'll handle the rest

Open group events you can join solo or with friends. Spots are limited and fill fast.

Subscribe to dates

Loading schedule…

Upcoming departures

Join our next group adventure

Scheduled hikes and treks across Sri Lanka — fixed dates, small groups, all logistics handled.

View all trips
All trips Day hikes Multi-day Camping treks

Loading trips…

Why Unanduwa

Adventures that go beyond your expectations

Experienced trek leaders

Local mountain leaders who know every trail, viewpoint and weather window — so you reach the summit safely and on time.

Reserve in minutes

Grab your spot online or settle the details over WhatsApp. Your place on the next departure is confirmed instantly.

Safe & all-inclusive

Transport, permits, meals and camping gear sorted. Transparent pricing with no hidden costs, ever.

Gemunu Madushan — founder & lead guide
8yrsLeading treks
across Sri Lanka
Meet your guide

Hi, I'm Gemunu — let's hit the trail together

What began as weekend hikes with a few friends grew into a 6,700-strong community of adventurers. I started Unanduwa to share the Sri Lanka I love — its hidden peaks, misty trails and starlit campsites — and to make sure every trip is safe, welcoming and genuinely beyond your expectations.

Certified & first-aid trained

Safety leads every step

40+ trails scouted

From Knuckles to Sri Pada

6,700+ community

Solo joiners always welcome

Leave-no-trace ethic

We protect what we explore

Gemunu Madushan
Founder & Lead Guide
Message Gemunu
Private & custom trips

Bring your own group to the mountains

Office teams, friend circles and special occasions — we plan custom hikes, camps and tours around your group.

Plan a private trip
Corporate

Team retreats & offsites

Adventure-led days that bring teams together.

Enquire now
Private groups

Charter a trip for your crew

Your dates, your pace, your squad.

Get a quote
Custom

Multi-day expeditions

Knuckles, Sri Pada & beyond, tailor-made.

Start planning
Reviews

Loved by travelers worldwide

5.0★★★★★ on Google
Verified
Absolutely incredible experience. The Knuckles trek was challenging but our guide made it feel manageable and magical.

Dimuth Gamage

Knuckles Range Camping Trek

Verified
I came solo and left with lifelong friends. Unanduwa has the most welcoming community I've ever been part of.

Hannah M.

Ella Rock Sunrise

Verified
The sunrise from Kabaragala was worth every step. Perfectly organized, zero stress. Already booked my next trip!

Daniel R.

Kabaragala Hike

Verified
As a beginner hiker I was nervous, but the team's support was amazing. Now I'm hooked on trail adventures!

Anjali P.

Riverston Day Trip

Verified
Adam's Peak overnight was a bucket-list moment. The group energy at sunrise was something I'll never forget.

Tharindu W.

Adam's Peak Sunrise Climb

Verified
Nuwaragala camping night — the most stars I've ever seen. Unanduwa logistics were flawless from start to finish.

Sasha L.

Nuwaragala Camping Night

Verified
Absolutely incredible experience. The Knuckles trek was challenging but our guide made it feel manageable and magical.

Dimuth Gamage

Knuckles Range Camping Trek

Verified
I came solo and left with lifelong friends. Unanduwa has the most welcoming community I've ever been part of.

Hannah M.

Ella Rock Sunrise

Verified
The sunrise from Kabaragala was worth every step. Perfectly organized, zero stress. Already booked my next trip!

Daniel R.

Kabaragala Hike

Verified
As a beginner hiker I was nervous, but the team's support was amazing. Now I'm hooked on trail adventures!

Anjali P.

Riverston Day Trip

Verified
Adam's Peak overnight was a bucket-list moment. The group energy at sunrise was something I'll never forget.

Tharindu W.

Adam's Peak Sunrise Climb

Verified
Nuwaragala camping night — the most stars I've ever seen. Unanduwa logistics were flawless from start to finish.

Sasha L.

Nuwaragala Camping Night

Hikers climbing mountain trail

Ready for your next summit?

Plan your trip

Tell us what you're dreaming of

+94
WhatsApp

We reply within a few hours · email confirmation sent instantly.

Chat with us