Rhubarb Restaurant is the award-winning Edinburgh restaurant at James Thomson's five star hotel, Prestonfield House. Alongside the hotelier-restaurateur's prestigious eateries, The Witchery by the Castle and the rooftop Tower Restaurant, James Thomson's Rhubarb restaurant at Prestonfield has earned itself a reputation for exceptional destination dining in Scotland's capital. Set in 20 acres of gorgeous grounds, featuring peacocks and highland cattle, and overlooking Arthur's seat, yet just five minutes from Edinburgh City Centre, Rhubarb Restaurant is a must visit for Lunch, Dinner or Afternoon Tea.