Kielder Observatory

The drive up to Kielder Observatory feels like you're heading into proper wilderness. You wind through dense forest, the sky getting darker as streetlights fall away, and then suddenly there's this gleaming white dome sitting on a hillside near Hexham. It's a working observatory, not some tourist trap with fibreglass planets - the whole point is serious stargazing.

On clear nights you're looking at deep-sky objects through decent telescopes with people who actually know what they're talking about. The viewing programmes change seasonally, which makes sense given how far north you are. Winter brings longer darkness and clearer skies, though it's absolutely freezing up there. Summer's trickier - you don't get full darkness until very late. Allow a couple of hours minimum, though serious astronomy types will happily spend the whole night.

You'll need to check their website for specific opening times and what sessions are running - this isn't a "turn up and have a look" kind of place. It's worth the trip if you're even slightly interested in stars, or if you've got teenage kids who aren't completely glued to their phones. Younger children might struggle with the cold and the waiting around.

Base yourself at Kielder Campsite, just over a mile away, and you've got the perfect setup. The area's brilliant for walking and cycling anyway, so the observatory becomes the evening event after a day outdoors. Landal Kielder Waterside is fancier if you want more creature comforts but still in spitting distance.