Finest Retreats - Islip Mill House - Beautiful Riverside Home offers accommodations in Islip, 20 miles from Kelmarsh Hall and 13 miles from Fotheringhay Castle. There's an outdoor fireplace and guests can use free Wifi and free private parking. Providing a terrace and sea views, the spacious vacation home includes 4 bedrooms, 2 living rooms, flat-screen TV, an equipped kitchen, and 2 bathrooms with a bath and a shower. Towels and bed linen are provided in the vacation home. There's also a seating area and a fireplace. Guests at the vacation home can enjoy hiking nearby, or make the most of the garden. London Luton Airport is 43 miles away.