Take a once in a lifetime trip across Britain, hobnobbing with London’s high society at the Chelsea Flower Show and promenading through the Trentham Gardens of Llandudno Bay, in Celtic Wales. This grand three-week journey showcases the vast Victorian Greenhouses of the Royal Botanical Society at Kew, the magnificent riverside gardens of King Henry VIII at Hampton Court Palace and the long-lost grounds of Heligan, on the Cornish Coast. View Wales from up high, as you ascend the country’s tallest peak on the Snowdon Mountain Railway. From the shores of England’s Lake District to Robin Hood’s Sherwood Forest stomping grounds in Nottingham, these horticultural highlights are a joy to behold.