The Blenheim Estate is set in the beautiful Oxfordshire countryside. Covering 12,000 acres and home to Blenheim Palace, one of England’s largest houses, it plays host to the annual Flower Show. 2026 promises even more breathtaking displays, inspiring horticultural exhibits and delightful experiences for all ages. Whether you’re a seasoned gardener, a nature lover, or simply looking for a beautiful day out with friends and family, this is an event you won’t want to miss. Wander through vibrant, fragrance-filled displays, discover innovative garden designs and rare plant varieties, meet expert growers and floral artists. Enjoy workshops, shopping, food stalls and family activities. Join us for a day bursting with creativity, colour and inspiration at the Blenheim Palace Flower Show 2026.