The Flower Fields in Carlsbad are a favorite attraction for people across San Diego County. Open from March 1 to May 31, the Flower Fields provide San Diegans with a real feel of spring. The coordinated flower beds along with the available activities are sure to fill your day with fun. The fields require an entrance fee of 14 dollars for adults, 13 dollars for seniors ages 60 and up, 7 dollars for children 3-10, and free for children 2 and under. With nearly 50 acres of Ranunculus, the Carlsbad Flower Fields are sure to bring joy to your spring.