Nine Arch Bridge: a stone viaduct in Sri Lanka’s hill country

Nine Arch Bridge near Ella in Sri Lanka’s central highlands is a stone railway viaduct that carries the upcountry line across a steep jungle ravine between two hillside stations. Built during the British colonial period and completed in 1921, it combines robust masonry arches with the soft contours of tea and forest on the surrounding slopes in a way that has turned an everyday piece of infrastructure into a landmark of the hill country landscape.

A colonial-era viaduct in the Uva highlands

Nine Arch Bridge stands on the Badulla railway line in Uva Province, on the stretch between Ella and Demodara stations where the tracks wind through folded hills and plantations.The bridge is situated between Ella and Demodara railway stations and lies a short distance off the road that climbs out of Ella towards Passara.

The viaduct is known formally as the Demodara Nine Arch Bridge and, in English, sometimes as the Bridge in the Sky, a name that reflects its position high above the ravine floor and the views along the valley from the track level.The structure is widely cited as an example of colonial-era railway construction in Sri Lanka, linking the tea-growing interior to the rest of the network at a time when railways reshaped the island’s upland economy.

Stone, brick and nine arches

The bridge takes the form of a gently curving masonry viaduct with nine evenly spaced arches, each rising from substantial stone piers to carry the single railway track across the ravine.Descriptions of the bridge consistently give a length close to 91 m and a height of about 24 m, figures that make it one of the more substantial pieces of railway engineering on the upcountry line.

Unlike many steel truss bridges of the same period, Nine Arch Bridge is built entirely from stone, brick and cement masonry without structural steel members embedded in the arches.Accounts of its construction emphasise the absence of steel in the load-bearing structure, which, together with the regular rhythm of the arches, creates a solid, almost sculptural presence against the surrounding vegetation and terraced slopes.

The bridge in its landscape around Ella

The ravine spanned by Nine Arch Bridge lies in the hills north-east of Ella town, where small homesteads, tea plots and forest patches share the slopes and tracks lead down from the road to the railway line.The viaduct is described as sitting a couple of kilometres from Ella, on the section of line between Ella and Demodara at roughly a thousand metres above sea level, and its arches frame views of the valley that change with the movement of trains and cloud over the hills.

Approach paths descend through stands of trees and past small houses towards the track level, where visitors can walk along the ballast beside the rails or take side paths down to viewpoints below the arches.Local guides describe several established routes from Ella, including tracks that follow the railway and footpaths branching off the road towards Little Adam’s Peak, all of them converging on the same curve of masonry above the ravine.

Visiting Nine Arch Bridge: what travellers from Western Europe should know

• Nine Arch Bridge lies in the hills near Ella, a settlement in Uva Province on the Badulla railway line; trains on the upcountry route between Badulla and Kandy cross the bridge as they run between Ella and Demodara stations.
• The terrain around the bridge is steep and uneven, with footpaths that descend from the road to the track and further paths dropping to viewpoints below the arches, so visitors encounter earthen tracks, steps and short climbs on most routes.
• The surrounding hills carry tea plantations, forest patches and scattered houses, and the bridge itself spans a deep ravine, so weather on the heights and under the tree canopy can differ from the centre of Ella and sturdy footwear is useful on the slopes.
• Nine Arch Bridge is in Sri Lanka, where the official languages include Sinhala and Tamil and the currency is the Sri Lankan rupee.
• Entry requirements depend on your nationality; UK travellers can check the FCDO travel advice at gov.uk/foreign-travel-advice, Irish travellers the Department of Foreign Affairs at ireland.ie.

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Frequently asked questions about Nine Arch Bridge

Where is Nine Arch Bridge in relation to Ella?

Nine Arch Bridge is on the Badulla railway line between Ella and Demodara stations, in the hills north-east of Ella in Sri Lanka’s Uva Province.

What should visitors expect when walking to the bridge?

Visitors follow footpaths that leave the road or the railway near Ella and descend through forest patches and homesteads to the track level and viewpoints above and below the arches.

What makes Nine Arch Bridge distinctive among Sri Lankan railway structures?

The bridge combines nine masonry arches, a gentle curve and construction in stone, brick and cement without steel, spanning a deep ravine on a scenic section of the upcountry railway line.