A gentle walk tracing the ancient Ferhat Su Kanalı, a rock-cut water channel from the late Hellenistic and early Roman period that once carried water some 25 km into the city, with tunnel sections and vaulted stretches carved into the cliff. The legend of Ferhat and Şirin is tied to the channel, which threads the green Yeşilırmak valley below Mount Harşena.
The Ferhat Su Kanalı Heritage Walk traces one of the most remarkable feats of ancient hydraulic engineering in the Black Sea region, following the rock-cut water channel that once carried water from upland springs into the city of Amasya along a total route of approximately 25 kilometres. The surviving sections most accessible to walkers lie within 3–4 kilometres of the city centre, along the western edge of the Yeşilırmak valley below Mount Harşena in Amasya, Turkey. The trailhead is a short walk or five-minute taxi ride from Amasya's central bridge.
The channel is attributed to the Pontic and early Roman periods and is associated in local legend with Ferhat, the mythological lover of Şirin who carved through mountains to bring water for his beloved. The accessible sections include stretches of open-cut rock trench, vaulted tunnel segments and carved aqueduct spans. The walking surface follows earthen and rock paths alongside or above the channel, with short rocky steps where the path descends to channel level. No permit or entry fee is required. Total elevation change along the accessible section is modest, confined to short ascents and descents of 10–30 metres between the valley floor and channel elevation.
Vegetation along the valley provides partial shade throughout the walk, and the Yeşilırmak river is visible below for much of the route. The channel itself carries only seasonal and storm water today, but the carved stonework remains largely intact and clearly readable. Interpretation boards in Turkish are placed at several key sections explaining the engineering and historical context.
The walk pairs naturally with the Mount Harşena Castle Trail or the Kral Kaya Tombs walk, as the channel lies within walking distance of both. Comfortable trainers with grip suffice for the surface. Water is not available along the trail itself; carrying at least one litre is advisable.
Trail facts
- Trail area
- Yeşilırmak valley west of central Amasya
- Best season
- April-June and September-October
What to bring
- Trainers with grip
- 1 litre of water
- Sun hat
- Camera
- Light layer
Location
Ferhat Su Kanalı, near the Yeşilırmak, 05100 Amasya, Turkey
40.6500, 35.8150 View on map
Highlights
- Ancient rock-cut water channel sections from the Pontic and Roman periods still intact in the valley cliff
- Vaulted tunnel segments and open-cut trench sections viewable at close range
- Yeşilırmak valley scenery throughout, with Mount Harşena rising above the opposite bank
- Association with the Ferhat and Şirin legend, one of Turkey's most celebrated folk romances
- Easily combined with the Kral Kaya Tombs and castle trail for a comprehensive Amasya heritage day
Tips for visiting
- Wear grip-soled trainers; the path descends to rocky channel-level sections where the surface is uneven
- Carry water from the city as no reliable water source exists along the trail
- Allow extra time to read the Turkish interpretation boards placed at key engineering sections
- Combine with the Kral Kaya Mezarları in the morning and the channel walk in the afternoon for a full heritage day
- A camera with a wide-angle lens captures the scale of the carved trench and tunnel sections most effectively
When to visit
April to June and September to October provide the most comfortable walking conditions with mild temperatures. Spring visits coincide with wild flowers in the valley; autumn light on the carved stone sections is particularly photogenic.
Accessibility
The Yeşilırmak valley floor path near the trailhead is flat and suitable for walking with a stroller. The sections alongside the channel involve uneven rock surfaces and short rocky steps that are not wheelchair-accessible. Visitors with significant mobility impairments can view the channel from valley floor vantage points rather than attempting the channel-level path.
Frequently asked questions
What is the Ferhat Su Kanalı and how old is it?
The channel is an ancient rock-cut aqueduct constructed during the Pontic and early Roman periods, broadly between the 2nd century BC and the 2nd century AD. It carried spring water approximately 25 km into the city of Amasya and is one of the best-preserved examples of ancient hydraulic engineering in Turkey.
Is the walk signposted?
Interpretation boards in Turkish mark several sections, but formal waymarking is limited. The channel itself serves as the primary navigational guide; following the carved trench leads walkers along the main route without difficulty in clear conditions.
Is there an entry fee?
No fee is required to walk the channel sections. The channel passes through a publicly accessible valley and no managed entry gate exists on the trail route.
Can I walk the entire 25-kilometre channel?
The full original channel route is not continuously walkable; large sections lie on private farmland or have been obscured by later construction. The accessible sections near the city cover approximately 3–4 km.
How is the walk rated for families with children?
The flat valley sections are suitable for older children. The rocky steps down to channel level require adult supervision for younger children, and the path surface is uneven in places.