Arachthos Festival
Arachthos Festival is an annual three- day festival that takes place in early July in Ioannina, Epirus, on the banks of the Arachthos river.
Arachthos (river)
The Arachthos is a river in eastern Epirus, Greece.
Its source is in the Pindus mountains, near the town Metsovo( Ioannina regional unit).
It is long, and it s drainage area is.
It s upper course is known as" Metsovitikos".
From its confluence with the Dipotamos near the village of Batza it is called Arachthos.
It flows towards the south, passing between the Athamanika and the Xerovouni mountains.
In this place meets the Plaka Bridge, the largest one- arch stone bridge in Greece.
It enters the large Pournari Reservoir, in the Arta regional unit, which is about 18 km² and prevents flooding of the city of Arta and also supplies water to most of Epirus.
The town of Peta is situated near the dam.
Arta, about 8 km downstream of the dam, is the largest town on the river.
Arta's historic landmark is the stone Bridge of Arta over the Arachthos.
The river continues through the lowlands south of Arta, and finally empties into the Ambracian Gulf near Kommeno, 16 km southeast of Arta.
São Sebastião River
There are two rivers named São Sebastião River, both in Brazil:
Salang River
The Salang is a 438 kilometre long river of Afghanistan, flowing through Parwan Province.
It is a tributary of the Indus River and the Ghorband River and the Panjshir River and the Kabul River.
Peters Creek (Pennsylvania)
Peters Creek is a tributary of the Monongahela River and part of the Ohio River and Mississippi River watersheds, flowing through southwestern Pennsylvania in the United States.
Pamvotis chub
The Pamvotis chub(" Squalius pamvoticus") is a species of ray- finned fish in the family Cyprinidae.
It is found in Kalamas, Acheron, Louros and Arachthos drainages in Albania and Greece.
Trubizh River
Trubizh is a river entirely located in Ukraine, a left tributary of Dnieper.
It falls into the Dnieper's Kaniv Reservoir( named after Kaniv).
It is not to be confused with the Russian Trubezh River( both of them are called Трубеж in Russian).
Major cities: Pereiaslav.
Skipá
Skipá is the name of two rivers in the village of Sørvágur in the Faroe Islands.
The name Skipá translates to' ship river'.
Both rivers run in proximity to the harbour in Sørvágur, and hence the name.
Gungarlin River
The Gungarlin River, a perennial river of the Snowy River catchment, is located in the Snowy Mountains region of New South Wales, Australia.
Crocodile River (Limpopo)
The Crocodile River is a river in South Africa.
After its confluence with the Marico River, both rivers form the Limpopo River.

Question: Are Gungarlin River and Arachthos (River) both located in the same country?
Answer: no