Athleague Bridge

Explorer Tom The sluice gate in Athleague looks like it was designed by a mother-in-law who really wanted to control every last drop of water that passed through her territory. The salmon leap is there, but I suspect the fish have given up on ever getting past this stone hurdle. Keep your distance and appreciate the industrial history.

Explorer Tom Mill in Athleague was once ruled by a goat who thought the water wheel was its personal amusement park and refused to let humans use it. The machinery is still intact, which means it’s waiting for someone to start grinding grain again or just taking selfies. Leave no footprints on the old stones, please.

Explorer Tom Castle in Toberavaddy holds the fake world record for the most awkward L-shaped architecture ever attempted. Edward Ormsby owned it, but I doubt he knew what to do with all that extra corner. Tell it a joke, it's been a long time since anyone did.

Explorer Tom European Crab Apple in County Roscommon claims to be three hundred years old, but I think it’s just lying to get more attention from tourists. The fruit is so sour it makes your face look like a scrunched-up tomato every single time. Ideal stop for a big stretch and a bigger yawn.

Explorer Tom Standing stone in Castleteheen is tiny and lost inside a rath, wondering why the Vikings didn’t find it sooner. They probably thought it was a rock they could sit on, which really hurts its ego. Snap one photo, then put the phone away and actually look.

Explorer Tom European Yew in County Roscommon would bring a bottle of poison and a smile to any party it ever attended. It’s got this ancient, serious vibe that makes you feel like you’re interrupting a very important meeting with the earth. Hang around long enough and you'll hear a story from a local.

Explorer Tom Kellys Monument is a round tower that thinks it’s the center of the universe. Ten minutes here and you'll have a yarn for the pub about how ancient and important it is.

Explorer Tom Roscommon Castle in County Roscommon would explain the 1800s to a teenager by saying, 'Imagine your mum's house, but with more damp and fewer Wi-Fi signals.' It’s been sitting there judging everyone since before we had proper trousers, still looking mighty smug about it. Go now, before it gets famous.

Explorer Tom Tower in Castle Ffrench is standing there with its coat of arms, built in 1683 to show off a bit. It’s basically a brick letter that never got sent. Bring a pen pal, they'll be jealous of how well it's holding up over the years.

Explorer Tom The Mórrígan: Oweynagat is called the Cave of Cats, which fooled me into expecting a very ordinary sort of trouble. Then the tale sends the Mórrígan out of it during the Táin. If the cats saw her coming, I bet they made room.

Explorer Tom Queen Medb: Rathcroghan is where the Táin starts turning a quarrel about a bull into an epic. Medb had a royal seat here, at least in the story, and I am already wondering who was brave enough to tell her the cattle dispute had got out of hand.