The River Shannon’s mighty 280km journey through Ireland’s Hidden Heartlands begins at this scenic location along the Cavan Way walking route.
According to Irish mythology, the River Shannon got its name from Síonnan, the granddaughter of the Celtic God of the Sea. According to different legends, she either came to this sparkling pool to eat the forbidden fruit from the Tree of Knowledge or to find the Salmon of Wisdom. Either way, the outcome was the same. Síonnan’s approach angered the deep waters, which rose up and drowned her. Water flowed from the pot across the land and created a river that has bore her name ever since. As you gaze into the depths of this legendary pool surrounded by atmospheric blackthorn trees, you feel a connection to ancient Ireland, so it’s no surprise that it’s a bucket list essential for those keen on Irish folklore.
The Shannon Pot is just one sight to see on the Cavan Way, a 26km trail that runs between the quaint rural villages of Blacklion and Dowra in County Cavan. Walkers usually complete the route in a single day, taking in scenic landscapes, from shaded forest paths and wide-open moorlands to rolling green fields and quiet country roads. While the Cavan Way is a designated National Trail, it’s inland setting is far removed from the well-beaten tourist paths. Both the Shannon Pot and the Cavan Way are located in the Cuilcagh Lakelands Geopark, an area of geological importance known for its natural beauty. The park is dotted with top sites to visit, including the Cuilcagh Boardwalk Trail, Castle Saunderson and the Marble Arch Caves. It’s time to make your way to Cavan and beyond...
The Cavan Way, County Cavan
Need to know
The Shannon Pot is free to access all year round.
There is a car park, playground and picnic area at the site.
A brand new Shannon Pot Discovery Centre is due to open in 2026, detailing the history, geography and mythology of the source of the River Shannon.