A bright white etch against the gorse lowlands of Scotland, this 15th century castle started life as a wedding present for Princess Mary (daughter of James II of Scotland), before becoming a court and then a prison. Its latest incarnation? As one of the quirkiest holiday homes we've come across. Reimagined as a Medieval castle, this spot is like stepping back 600 years; thick stone walls are strung with tapestries, there's a throne to bark orders at your underlings as they cook on the AGA in the nearby kitchen, and tiny arrow holes give glimpses of the Isle of Arran. We love the cellar bedroom, with its curved brick ceiling, drawbridge-style bed, and - of course - a Beefeater costume to keep an eye on any troublemakers. Don't worry about chopping firewood or hunting for your next meal, under floor heating, I-pod docks, and a rather large whisky collection ensure a comfortable stay.

Additional fees

• There may be some extra fees to pay here, such as charges for utilities, final cleaning fees, city tax and security deposits – all of which you may need to pay in cash to the homeowner. Please reach out during the booking process to confirm.

Additional fees subject to a 3.5% handling charge.