Also known as: Kelani Ganga, Kelani at Kitulgala
Rainforest gorge, waterfalls, Kitulgala Forest Reserve; Bridge on the River Kwai film location

Whether there is a river here on your dates, and what kind of water it is.
Rain-fed; monsoon swells (May-Sep) raise grade; lower Dec-Apr
All year; biggest water May-Sep monsoon
Year-round; higher water in May-Dec monsoon
Warm tropical water; no wetsuit needed
Monsoon rains raise levels and hazard; flash floods possible. Confirm.
A river changes grade with its level. These grades describe a normal flow - in flood the same run is harder, and often a different run entirely. Check the gauge before you commit.
Class II-III (III+/IV in monsoon high water)
Rafting; kayaking
Standard ~5 km run vs ~10 km upper section; multi-raft
Beginner-friendly on standard run; families; no experience required
Named rapids - Head Chopper, Virgin's Breast, Butter Crunch, Killer Fall, Rib Cage
Rocky rapids; higher grades and strainers in flood
Kitulgala standard run; Upper Section (~10 km)
Sri Lanka's busiest rafting spot; crowded weekends/holidays
Booked through local rafting operators; per-person fees. Confirm.
Permits and operators change - confirm before booking.
Roadside access near Kitulgala on the A7; short transfers
Operator shuttles from Kitulgala base camps
Rafters Retreat, guesthouses and eco-lodges in Kitulgala
Operator rafts, PFDs, helmets; mobile coverage in town
Kitulgala; Kandy; Colombo (~2-3 hrs)
Monsoon high water raises danger; secure valuables/cameras
A7 road parallels river; hospital in Avissawella/Kegalle
Guided commercial trips standard; guides and gear provided
This profile is desk research, compiled from public sources - not a first-hand river run report. Coordinates are approximate.