River Dysynni facts for kids
Quick facts for kids River Dysynni |
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Dysynni estuary
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| Other name(s) | Welsh: Afon Dysynni |
| Country | Wales |
| Physical characteristics | |
| Main source | Tal-y-llyn Lake Wales |
| River mouth | Irish Sea |
The River Dysynni (called Afon Dysynni in Welsh) is a cool river in the middle of Wales. It starts at Tal-y-llyn Lake, which is south of the big Cadair Idris mountains. The river then flows all the way to the Irish Sea near Tywyn, where it joins the Cardigan Bay. It's about 16 miles (26 kilometers) long!
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Where Does the River Dysynni Flow?
The River Dysynni begins its journey from the western end of Tal-y-llyn Lake. It first flows southwest until it meets the Nant Gwernol at Abergynolwyn.
From there, the river changes direction and flows northwest. It then joins another river, the Afon Cader. After this, it turns southwest again, winding through a wide valley.
Another river, the Afon Fathew, joins the Dysynni near Bryncrug, east of Tywyn. The Afon Fathew starts near Dolgoch. Finally, the River Dysynni flows into Cardigan Bay through a lagoon called Broad Water, which is north of Tywyn.
How Did the River Change Its Path?
The River Dysynni has an interesting story about how it changed its path. This is called river capture. It likely happened a long time ago during an ice age, when glaciers might have blocked the river.
The upper part of the river follows a natural crack in the Earth, called a fault line. But at Abergynolwyn, a huge landslide probably blocked its way. You can still see the marks of this landslide on the side of the valley!
Because its original path was blocked, the River Dysynni had to find a new way. It pushed through the hills towards the northwest, creating a new path in the valley next to it.
Exploring the Dysynni Valley
The Dysynni Valley is a fantastic place for people who love to walk and explore. It's a very beautiful area with lots to see.
To the north, you can see the impressive Cadair Idris mountains. To the south, there's a huge rock face called Craig yr Aderyn.
The valley is also home to the old ruins of Castell y Bere, a castle near Llanfihangel-y-Pennant. There are many walking trails you can follow. One popular path goes from Bryncrug along the Afon Fathew all the way to the Broad Water.
Rivers Joining the Dysynni
Here are the main rivers that flow into the River Dysynni:
- Nant Gwernol
- Afon Cader
- Afon Fathew
