A knee that grumbles on the stairs, a hip that's not what it was, an old injury that flares on a long descent — none of it means a walking holiday is off the table. But it does mean the wrong walking holiday could ruin your week, so let's be specific rather than blandly encouraging. Some days here are gentle enough that a dodgy joint barely notices. Some days would be a genuinely bad idea. The skill is knowing which is which — and that's a conversation to have before you book, not a gamble to take on the hill.

Does a walking week rule you out if your knees complain?

No — and that's the honest answer, not a hopeful one, because the week is built from a single base with a real spread of routes rather than one fixed march everyone has to complete. The mistake is assuming a "walking holiday" automatically means big mountain days. Here it doesn't have to. There's enough genuinely gentle ground that a joint problem changes which days you pick, not whether you can come at all.

Which days will your joints actually thank you for?

The flat ones, mostly. The coastal path near San Vicente de la Barquera runs around 11 km along the sea, largely level with boardwalk sections — the kind of surface knees tolerate far better than loose rock. The low-valley forest routes near Ucieda stay under 600 m, following rivers on reasonable ground through the shade. These are walks you do for the pleasure of them, not to conquer anything, and you can keep them as short as you like because you're always heading back to the same house. Poles help too, on any terrain, and plenty of guests use them regardless of age or injury — entirely optional, and nobody thinks twice either way.

Which days to skip — said plainly

The joint-punishing part of hill walking is almost always the descent: steep drops, loose stone, uneven cambers, the repeated jarring that a worn knee hates. The high routes here — up towards the Puertos de Sejos and the exposed ridges above the valley — have exactly that. They're superb walks, and if your joints can't take a long rocky descent, they're the days to leave to others. Nobody sensible will push you up them, and a good guide from Walkwise would rather route around a problem than watch it flare.

Why the honest answer is "tell us first"

Here's where I stop short of promises, on purpose. I don't know your knee. I don't know how it does over consecutive days, whether walking poles sort it, how it handles a gentle downhill versus a steep one, or what your physio has told you. So I'm not going to invent reassuring specifics about step counts or gradients that happen to suit you — that would be guessing with your holiday. The genuinely useful thing is to tell Rob and María exactly how your knee or hip behaves before you book. They know every route intimately and can tell you honestly which days suit, which to sit out, and whether the week as a whole makes sense for you. That's a far better answer than a brochure claiming everything is "accessible." If you're travelling with a partner or a group, say who else is affected too, so the week can be planned around the day's route without splitting people up who'd rather stay together.

Rest days are a real option, not a failure

Because you're in a hosted house on half board, a day off your feet costs you nothing. If a joint's had enough, you let the others head out and take the day slowly — the garden, a book, a gentle potter to the village, or a flat drive to Santillana del Mar twenty minutes away. Breakfast and a home-cooked dinner are there regardless. Pacing yourself across the week, walking two days and resting the third, is a perfectly good way to do it — and much kinder to a temperamental joint than gritting through seven days straight.

A knee or hip issue changes the shape of your week, not whether you should book one. So don't rule it out, and don't guess either. Message Rob and María on WhatsApp (+34 699 489 998) or email hello@agara.es, describe honestly how your knees or hips are, and let them tell you which week and which days genuinely fit. When you're ready, the scheduled per-person weeks are booked through Spice Escapes, Casa Agara's booking partner — ATOL protected (licence 9046), over 45 years of hosted holidays — with no forced single supplement: twin-share at no extra charge, or an optional room of your own for a clearly-priced supplement, so coming solo costs no extra either way. Tell us about your knees first, or browse the weeks.