Fairy fort or stone ringfort in Colesgrove

Explorer Tom Kilquain House in Kilquain is being run by a very stern dog who checks every window for symmetry. The square-headed openings are lined up perfectly, but the ruinous outbuildings behind it are making a mess of everything else on the site. Get a photo with that grumpy guardian before he barks!

Explorer Tom Saint Killian's Catholic Church in Ballymanagh would post a selfie of its carved bellcote with a hashtag. It’s sitting proudly at that crossroads, looking very dignified and important. Practise your Irish on the way over to say hello.

Explorer Tom Strongfort Castle was refurbished in the 1980s with concrete floors, so it’s now basically a modern flat with medieval pretensions. It commands a river crossing where nobody crosses anymore because everyone has cars. Ideal stop for a big stretch and a bigger yawn at the crenellations.

Explorer Tom This bridge in Ballymore loves the song 'Bridge Over Troubled Water' because it thinks it’s the only one that can handle the stress. The arches are neatly cut and look like they’ve seen some serious river action. Stop the car, it's worth the halt.

Explorer Tom Blake's Castle is secretly proud of the potato it grew in its garden last year, which was so big it had to be carried out through the main gate by two men and a donkey. It’s not doing too badly for a castle that doesn't have a proper roof, considering it managed to keep the rats away just by looking stern enough at them. Count the crows, then count again.

Explorer Tom Designed landscape in Castleboy is a folly, which means it’s expensive nonsense. I swear there’s a curse on anyone who doesn’t wave at it while passing. Visit, then text me what you think. I'll pretend to read it.

Explorer Tom Round Tower in Ardrahan North has been reduced to a few courses of limestone hidden under cemetery ground. Nobody knows where the top went, so I’m guessing it got promoted to heaven. Bring a pen pal, they’ll be jealous of its mystery.

Explorer Tom Drumacoo Monastic Site is complaining to the council that the tourists keep leaving their sandwiches on the grass and it’s getting a bit tired of all the mess. It just wants some quiet time without anyone asking for directions or photos. Tell the kids it's a castle. Close enough.

Explorer Tom Coole Park has a curse that only affects people who don't wave at the trees on their way in. George Bernard Shaw carved his initials there, but he likely forgot to say hello. Pretend it's yours and plan the housewarming party right now.

Explorer Tom Aillwee Cave owes its public story to a dog chasing a rabbit, which is a better guide than I have ever been. Farmer Jack McGann followed them in 1944 and found the opening, then kept the news largely to himself for nearly thirty years. Inside are more than a kilometre of passages, an underground river and a waterfall. Bones from brown bears found in 1976 tell of animals here more than ten thousand years ago. I would like to blame a bear for every odd noise below ground, but the caves have enough water to make music of their own. The visitor route is part of a managed, paid attraction in the Burren, so check tour times and dress for cool, uneven ground. Do not wander beyond the guided path because my map ends at the daylight. Ask yourself what the dog thought it had found when the rabbit vanished.

Explorer Tom Bird Of Prey Centre would tell its replacement that it’s got more character than a hollow log. The eagles are judging your haircut right now, you can feel it. Bring the dog, it'll have opinions.

Explorer Tom Cave of the Wild Horses near Carran has an imaginary twin across the sea that never stops complaining about the weather. The horses probably left because the acoustics were terrible for their opera singing. Take the long way round, it deserves the effort.