GAMANEE

BookLogoStayLogoConnect

Explore the stunning Nine Arches Bridge in Ella, Sri Lanka, a colonial-era architectural marvel surrounded by tea country.

Menu

  • Map
  • Stays
  • Eats
  • Guides
  • Trip Planner

Top Destination

  • Colombo
  • Nuwara Eliya
  • Ella
  • Sigiriya
  • Puttalam

About Us

  • Our Story
  • Contact Us
  • Help Centre
  • Careers
  • Blog

Hosting

  • Become a Host
  • Host Dashboard
  • Host Guidelines
  • Community Forum
Accepted Payment Methods
Visa
Mastercard
American Express
Discover
Diners Club
Genie
Pay by Genie
FriMi
eZ Cash
mCash
Sampath Vishwa
Q+
ipay
© 2026 Rizwani Solutions. All rights reserved.Privacy PolicyTerms and conditionsRefund Policy
  1. Home
  2. Places
  3. Lake
  4. Nuwara Eliya
  5. Castlereagh Reservoir
Castlereagh Reservoir
LakeNatureAdventure

Castlereagh Reservoir

A beautiful reservoir surrounded by tea estates, popular for seaplane landings and offering stunning views. It's a tranquil and picturesque spot.

Castlereagh ReservoirSri LankaNuwara EliyaLakeNature+1 more
Castlereagh Reservoir - 2
Map of Castlereagh Reservoir
Castlereagh Reservoir - 3
Castlereagh Reservoir - 4
Castlereagh Reservoir
LakeNature

Castlereagh Reservoir

Castlereagh Reservoir - image 2
+6
Castlereagh Reservoir
LakeNatureAdventure

Castlereagh Reservoir

Nuwara Eliya
1 / 8

Review

All reviews displayed here are sourced from Google Reviews and our verified customers.

Himara Jayasekera

Himara Jayasekera

5.0

Beautiful reservoir! Best thing here is you can even go on a boat ride. And the boatman charges you like 1000 rupees per hour. If you're going here by bus, you need to get down from dikoya and take a tuk. The tuk charges about 300 rupees. Would definitely come here again. Castlereigh during noon and Twilight are two different views, both equally stunning.

Mithila Karunarathna

Mithila Karunarathna

5.0

Can see a beautiful view of Castlereigh Reservoir from Hatton - Maskeliya road. There are several viewpoints on this route. Makesure not to throw away any litters around. Sadly around all the viewpoints lot of polytene have thrown away. Please dont spoil the nature. The images I have taken from two viewpoints. If you are planning to use a done take permission from relevant authorities.

Waruna Vithana

Waruna Vithana

5.0

CASTLEREAGH RESERVOIR The Castlereagh Reservoir is one of Sri Lanka’s best-kept secrets; hidden in a valley and circled by tall green peaks, the reservoir is perhaps the most idyllic location in the hill country. The reservoir looks like something straight out of a fairytale: from a distance, the cool waters have an aquamarine tinge to it- which looks even more stunning when encircled by the green mountains- but the closer you get it becomes apparent the water is actually crystal clear. The vegetation around the reservoir ranges from alpine forests to well-groomed tea bushes. The Reservoir’s Useful Features Apart from being incredibly beautiful, the reservoir is also vital for its adjoining power station, and it provides most of the electricity in the area. The reservoir also has an ‘airport’, since the drive to Hatton can be quite tedious, many people opt for taking a seaplane from Colombo which lands on the reservoir! A sight which would definitely excite anyone! A Hub for Fun-filled Activities Visiting the reservoir is a wonderful activity for anyone whether you’re travelling with your partner, family or a group of friends. There are a whole host of outdoor activities on offer in the area: you can canoe along the cool clear waters of the reservoir, you could cycle through the surrounding hills, or you could simply enjoy a picnic on the banks of the reservoir. If you’re looking for a quiet and relaxing getaway, there are some quaint bungalows along the reservoir’s banks which make the ultimate idyllic getaway. Source : lovesrilanka.org

Gamini Senavirthne

Gamini Senavirthne

5.0

Wonderful location. Really grate. Really green. Wonderful environment. One of the grate place for vacation. More relax mind when we enter this environment. One of the grate and eye catching romnce place ever visited. Around green tea estate and water streams made beauty for this location. Some places are around abandoned tea estate. Its make more romance. I want to go again and again this location. Less people living in this location. Clean environment. blue sky make wonderful color for the location.. green and blue nice combination with morning sunshine. Climate is good with sunny day. In just one word..... wOw

Samudra de Silva

Samudra de Silva

5.0

The Castlereigh reservoir is an inland body of water fed with the inflow from Kehalgamu Oya and water is diverted to Wimalasurendra hydropower station.Locals fish here and the reservoir also functions as a water airport. A must visit when in hills.The views are out of this world and a boat ride here is one of the best experiences ever.

About this place

Castlereagh Reservoir: The Emerald Heart of Sri Lanka's Tea Country

Nestled amidst the emerald embrace of Sri Lanka's iconic tea plantations, the Castlereagh Reservoir is more than just a body of water; it's a tranquil masterpiece, a testament to both nature's grandeur and human ingenuity. Often overshadowed by its more boisterous neighbours, Castlereagh offers a serene escape, a place where the air is crisp with the scent of tea leaves and the only sounds are the gentle lapping of water and the distant calls of exotic birds. This stunning reservoir, with its shimmering surface reflecting the ever-changing skies, serves as a vital artery for the region's hydropower and agriculture, yet it retains an untouched beauty that captivates every visitor. It's a destination that whispers tales of colonial charm, industrial prowess, and the enduring spirit of the Sri Lankan highlands. Prepare to be enchanted by its quiet majesty, a true jewel in the crown of the Hill Country.


A Glimpse into History and Hydro-Power

The story of Castlereagh Reservoir is deeply intertwined with Sri Lanka's colonial past and its journey towards self-sufficiency in energy. Constructed in the mid-20th century as part of the ambitious Laxapana Hydroelectric Scheme, the reservoir was designed to harness the power of the Kehelgamu Oya river. Imagine the sheer scale of engineering required to transform this valley into the vast expanse of water you see today! Legends whisper of submerged villages and ancient pathways now lying beneath its calm surface, adding a mystical aura to its already captivating presence. While its primary function remains crucial for generating electricity, Castlereagh has gracefully evolved into a significant tourist attraction, particularly renowned for its role as a picturesque landing strip for seaplanes, connecting the bustling capital to the serene highlands in a truly spectacular fashion. It's a place where history, utility, and breathtaking beauty converge seamlessly.

Panoramic view of Castlereagh Reservoir at dawn, with mist rising over the water and tea estates.
Panoramic view of Castlereagh Reservoir at dawn, with mist rising over the water and tea estates.
YouTube
https://www.youtube.com/watch?v=diBtxwzel2o

Experiences on the Water and Beyond

The allure of Castlereagh extends far beyond its visual appeal. For the adventurous spirit, the reservoir offers a unique opportunity to witness seaplanes gracefully touching down and taking off, a truly mesmerizing spectacle that perfectly blends modern travel with natural beauty. You can even embark on a scenic seaplane flight yourself, offering unparalleled aerial views of the reservoir, the surrounding tea estates, and the distant mountain ranges – an experience that promises to be etched in your memory forever. For those who prefer a more grounded approach, traditional boat rides across the reservoir provide a serene perspective, allowing you to soak in the tranquility and appreciate the lush landscapes from the water. Imagine gliding across the calm surface, the cool breeze on your face, as you pass by tiny islands and hidden coves.

Exploring the Tea Trails and Colonial Charm

Beyond the water, the Castlereagh area is a gateway to the heart of Sri Lanka's tea culture. The reservoir is surrounded by some of the most prestigious tea estates in the country, including Norwood, Dunkeld, and Summerville. A visit here is incomplete without embarking on a guided walk through these verdant plantations, learning about the intricate process of tea plucking, and perhaps even trying your hand at it! Many of these estates are home to beautifully preserved colonial bungalows, some of which have been transformed into luxurious boutique hotels like the renowned Ceylon Tea Trails. Staying in one of these bungalows offers an unparalleled experience, transporting you back to a bygone era of elegance and charm, complete with personalized service, gourmet meals, and, of course, endless cups of the finest Ceylon tea. Don't miss the opportunity to visit a local tea factory, where you can witness the transformation of fresh leaves into the aromatic brew and indulge in a delightful tea tasting session.

Lush green tea plantations cascading down to the shores of Castlereagh Reservoir under a clear blue sky.
Lush green tea plantations cascading down to the shores of Castlereagh Reservoir under a clear blue sky.

Practical Tips for Your Castlereagh Adventure

To make the most of your visit to Castlereagh Reservoir, a little planning goes a long way. The best time to visit is during the dry season, from December to March and again from June to September, when the weather is pleasant and the skies are clear, offering optimal conditions for photography and outdoor activities. Early mornings or late afternoons are particularly magical, with soft light bathing the landscape and often a gentle mist adding to the ethereal beauty. When packing, remember to bring layers, as the weather in the Hill Country can change rapidly. Comfortable walking shoes are a must for exploring the tea estates, and don't forget your camera to capture the breathtaking vistas!

Getting There and Local Delights

Castlereagh Reservoir is most commonly accessed from Hatton, a major town in the Nuwara Eliya district. You can reach Hatton by train, an incredibly scenic journey from Colombo or Kandy, offering panoramic views of mountains, valleys, and waterfalls. From Hatton, a taxi or tuk-tuk ride of about 30-45 minutes will take you to the reservoir area. For a truly luxurious and time-saving option, consider a seaplane transfer directly to the reservoir from Colombo. While the immediate vicinity of the reservoir is primarily residential and estate-based, the surrounding luxury bungalows and hotels offer exquisite dining experiences, often featuring fresh local produce and traditional Sri Lankan cuisine. Indulge in a traditional high tea, complete with delicate sandwiches, scones, and pastries, all while overlooking the stunning reservoir – a quintessential Hill Country experience.

A vibrant sunset over Castlereagh Reservoir, with reflections of the sky on the calm water.
A vibrant sunset over Castlereagh Reservoir, with reflections of the sky on the calm water.

Why Castlereagh Reservoir Should Be On Your Sri Lanka Itinerary

In a country celebrated for its golden beaches and ancient ruins, Castlereagh Reservoir stands out as a serene sanctuary, offering a different kind of Sri Lankan magic. It's a place where you can slow down, breathe deeply, and reconnect with nature's profound beauty. Whether you're seeking adventure on a seaplane, tranquility on a boat ride, or cultural immersion in a tea factory, Castlereagh delivers an unforgettable experience. It's a destination that appeals to luxury travelers, nature enthusiasts, and anyone looking to escape the ordinary and step into a world of colonial charm and breathtaking landscapes. So, pack your bags, prepare your senses, and let the emerald heart of Sri Lanka's tea country captivate your soul. Castlereagh Reservoir isn't just a stop on your journey; it's a destination that will leave an indelible mark on your travel memories.

Seaplane services
Boat rentals
Luxury accommodation nearby
Tea factory tours nearby
Photography allowed
Parking (at nearby hotels/viewpoints)

Navigating this picturesque route requires

more than just a sense of adventure

Search Radius5 km
1 km25 km
Visit the place

Recommended Places

Lunuganga Estate by Geoffrey Bawa

Lunuganga Estate by Geoffrey Bawa

Bentota 80500
Near You
Open
4.5 (205)Visit the place
Mirissa Beach

Mirissa Beach

Mirissa
Near You
Open
4.5 (205)Visit the place
Hiriketiya Beach

Hiriketiya Beach

Matara
Near You
Open
4.5 (205)Visit the place
St. Clair's Falls

St. Clair's Falls

Avissawella - Hatton - Nuwara Eliya Hwy
Near You
Open
4.5 (205)Visit the place
Kalkudah Beach

Kalkudah Beach

Kalkudah
Near You
Open
4.5 (205)Visit the place
Arugam Bay

Arugam Bay

Ampara
Near You
Open
4.5 (205)Visit the place
Udawalawe National Park

Udawalawe National Park

Monaragala
Near You
Open
4.5 (205)Visit the place
Ramboda Falls

Ramboda Falls

A5
Near You
Open
4.5 (205)Visit the place