St Oliver Plunkett Catholic Church

The red sandstone walls of St Oliver Plunkett rise up unexpectedly in central Antrim, a Victorian Catholic church that commands attention without trying too hard. Built in 1865, it's the sort of place that rewards a proper look around - the interior is all soaring arches and ornate detail, with a real sense of devotion baked into the craftsmanship.

This is genuinely worth a 20-minute detour if you're anywhere near Antrim town. Especially useful if you've got school-age children who actually pay attention to architecture, or if you're interested in how Victorian Catholics expressed themselves through building. The local history types will find it satisfying - Oliver Plunkett was an Irish martyr, and the church carries that weight without being maudlin about it.

Unlike many religious buildings, the church tends to be open during reasonable hours, though it's worth checking locally first. It's free to step inside. The sheer craftsmanship - the stained glass, the woodwork - means even 15 minutes is worthwhile.

If you're staying at Sett on The Lough, barely a mile away, or the glampsite at Lough Beg, this is an easy morning stop before heading out to walk the lough itself. It anchors the town in a way that makes Antrim feel like an actual place rather than just a spot on the map. Not a dramatic visit, but a genuine one.