Castlereagh Reservoir among tea estates near Hatton, Sri Lanka
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Castlereagh Reservoir

Central Province

About Castlereagh Reservoir

Castlereagh is the hill country composed as a painting: a 1960s hydro reservoir that flooded a tea valley near Hatton and accidentally created Sri Lanka's loveliest lake district. Fingers of jade water reach between slopes combed with tea, planters' bungalows sit on promontories under old araucarias, and on clear mornings the perfect cone of Adam's Peak rises behind it all, doubling itself in the still water. This is the heartland of luxury bungalow stays - the celebrated Ceylon Tea Trails houses ring the shore - but the valley rewards any budget: kayak or take a boat across the water, walk or cycle the estate lanes from Norton Bridge toward the dam, time a visit to a working factory, and in pilgrimage season watch Adam's Peak light up like a beacon across the lake at night. It is the serene base camp for the mountain, and tea country at its most romantic.

Top Activities

  • Kayaking and boat rides on the lake
  • Tea-estate walks and cycling
  • Adam's Peak reflection photography
  • Tea factory tours
  • Luxury bungalow stays

Nearby Attractions

📍 Adam's Peak📍 Hatton📍 Laxapana Falls

Travel Tips

Dawn gives the Adam's Peak reflection before the wind ruffles the lake.

Bungalow stays book out months ahead in pilgrimage season.

The Hatton–Norton Bridge lakeshore road is the scenic approach.

Quick Info

Best Time

December to May (Adam's Peak season)

Weather

Cool and changeable; mornings clearest for the Peak.

Estimated Daily Budget

Budget$20–35/day
Mid-range$55–110/day
Luxury$250–600/day

6.8580°N, 80.5750°E

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