St. James' Church (Aldergrove)

The church sits quietly on the main road through Aldergrove, a solid Victorian structure that doesn't announce itself but rewards a quick stop if you're passing through Antrim. Built in 1887, St. James' has the kind of honest simplicity you find in Church of Ireland buildings from that era - red brick, tall windows, nothing fussy.

Inside, it's intimate rather than grand. There's decent stained glass and the usual period furnishings, but the real appeal is how genuinely lived-in it feels. This isn't a museum piece. People actually worship here, which means you get the sense of a proper parish church rather than a tourist attraction pretending to be one.

It's best suited to architecture enthusiasts and anyone keen on Victorian church design. Families with young kids won't stay long - there's not much to engage them beyond a quiet wander. Allow 20 minutes maximum, unless you're particularly interested in the building's history or want to sit in the cool interior on a warm day.

Admission appears to be free, though it's worth checking the Glenavy and Killeagh Parish website before you go. If you're based at Six Mile Water or Blair's Castlewood Holiday Parks nearby, it's barely a detour - just a few minutes from either site. Combine it with a proper walk along the Six Mile Water itself, which runs close by, and you've got a decent half-hour activity. The church is accessible most days, but phone ahead if you're making a special trip.