Also known as: Zamanti, Zamanti Irmagi
Aladaglar National Park, travertine natural bridges (78 m, 92 m), canyon, near Kapuzbasi waterfalls

Whether there is a river here on your dates, and what kind of water it is.
Snowmelt from Aladaglar Mountains; spring peak, tapering summer flow
May-September; highest flows May-June
May to September; best May-June (Aladaglar snowmelt)
Cold snowmelt approx 8-14 C; wetsuits used (Confirm.)
Spring high water from snowmelt; hot dry summers; flash risk in storms
A river changes grade with its level. These grades describe a normal flow - in flood the same run is harder, and often a different run entirely. Check the gauge before you commit.
Class III-IV (International)
Rafting
Rafts 6-8; scenic float for families, harder lines for experienced
Intermediate-friendly; groups; part of Cappadocia day-tour circuit
Boulder rapids under natural rock bridges (approx 78 m and 92 m spans); pushier in spring melt
Travertine ledges, boulder sieves, cold water; scout in high flow
Yahyali / Kapuzbasi canyon run (Aladaglar)
Moderate; less crowded than Kopru; day-tour groups from Cappadocia/Kayseri
National park area; commercial operator arrangements; no special paddler permit reported (Confirm.)
Permits and operators change - confirm before booking.
Put-in near Kapuzbasi/Yahyali; riverside road; approx 2-2.5 hr drive from Kayseri or Cappadocia
Operator minibus from Kayseri and Cappadocia hotels; short canyon shuttle
Kayseri/Cappadocia hotels; Yahyali guesthouses; day trip
Operator provides gear; limited mobile coverage in canyon
Kayseri, Yahyali, Cappadocia hubs
Cold snowmelt, spring high water raises grade; travertine ledges
Road near river; hospitals in Yahyali/Kayseri
Commercial licensed guides
This profile is desk research, compiled from public sources - not a first-hand river run report. Coordinates are approximate.