Close House (Abbey Village) Reservoir

The reservoir at Close House sits just outside Blackburn, a proper working water supply that's been doing its job since Victorian times. What you get is a calm expanse of water ringed by woodland and fields - straightforward, unpretentious, and genuinely peaceful if you catch it on a quiet morning.

It's the sort of place where locals walk their dogs and anglers set up for the day. There's a footpath around part of it that takes maybe forty minutes at a leisurely pace, which means families with younger kids won't get exhausted but won't feel short-changed either. The views across the water are decent rather than dramatic - moorland backdrop, the occasional heron if you're lucky.

Walkers will find it a natural loop to tick off when exploring the Ribble Valley side of Lancashire. It slots well alongside a stay at Northwood Caravan & Holiday Park, which is only six miles away and offers proper facilities if you're after a base with caravans or seasonal pitches. From there you can tackle Close House on a half-day outing without it feeling like the main event.

The water's off-limits for swimming - it's a drinking water reservoir - so don't expect that kind of visit. What you're doing here is walking, breathing fresh air, and maybe spotting some birdlife. Free to access, no formal opening hours that I'm aware of, which means you turn up when it suits you. Best in dry weather when the paths aren't boggy. Not a destination on its own, but a solid tick-box for a Lancashire walking holiday.