Overview

Perched at an altitude of over 2,100 metres in the heart of Sri Lanka’s central highlands, Horton Plains National Park is a hauntingly beautiful expanse of montane grassland and cloud forest. Designated a UNESCO World Heritage Site as part of the Central Highlands of Sri Lanka, this windswept plateau is home to one of the island’s most iconic natural spectacles: World’s End, a sheer cliff that plummets 880 metres to the lowland plains below.

The park protects one of the most ecologically important landscapes in South Asia, sheltering an extraordinary concentration of endemic flora and fauna found nowhere else on Earth.

What to See

World’s End

The main attraction is the staggering precipice known as World’s End. On a clear morning, the view from the cliff edge extends all the way to the southern coastline, some 80 kilometres distant. The 880-metre vertical drop is genuinely breathtaking. Arriving before the clouds roll in — typically by 9:30 to 10:00 AM — is essential for unobstructed views.

Mini World’s End

Roughly halfway along the circular trail, Mini World’s End offers a dramatic 270-metre cliff drop and is often less crowded than the main viewpoint. It serves as an appetising preview of what awaits further along.

Baker’s Falls

Named after the English explorer Sir Samuel Baker, this 20-metre waterfall is a scenic highlight tucked into dense cloud forest. A short but steep stairway descends to a viewing platform. Swimming is not permitted to protect the fragile ecosystem.

Cloud Forest and Montane Grassland

The park’s two principal habitats — dense, moss-draped cloud forest and rolling montane grassland — create an otherworldly landscape. The cloud forest supports over 750 species of plants, many endemic, including rhododendrons, tree ferns, and a profusion of orchids. The grasslands are punctuated by stunted trees shaped by the relentless wind.

Wildlife

Horton Plains is home to the Sri Lankan sambar deer, which graze openly on the grasslands and show little fear of visitors. The critically endangered Sri Lankan leopard stalks the forest margins, though sightings are rare. The endemic purple-faced langur, wild boar, giant squirrels, and over 87 bird species — including the Sri Lanka whistling thrush and Sri Lanka bush warbler — round out the park’s remarkable biodiversity.

Tips for Visitors

Start at dawn: The gate opens at 6:00 AM. This is not a suggestion — it is practically a requirement. Clouds obscure World’s End by mid-morning, and you will see nothing if you arrive late.
The trail is 9.5 km: The circular route takes approximately 3 to 3.5 hours at a steady pace. It is mostly flat with a few gentle inclines.
Bring warm layers: Temperatures at this altitude can drop to 5 degrees Celsius in the early morning, even in the tropics. A fleece and windproof jacket are advisable.
Carry food and water: There are no facilities inside the park. Pack breakfast to eat at the viewpoint — but take all rubbish out with you.
No plastic bags allowed: The park strictly prohibits polythene and single-use plastics to protect the wildlife. Rangers check bags at entry.
Wear sturdy footwear: The trail can be muddy and slippery, especially near Baker’s Falls.
Leeches are possible: Particularly during or after rain. Tuck trousers into socks and consider leech-repellent socks.