Please complete the form below to book your self-guided group visit or tour. All groups of over 10 people must schedule their visit in advance, and only on weekdays. At this time, guided tours are available for adult groups only. Self-guided visits for small groups of all ages are welcome during our open hours. Pre-arranged group sizes are limited to 40 adults or 35 children, with a minimum of 6 adults required to accompany the children. Due to the Garden's narrow pathways, all large groups will be asked to meet in the Far Meadow and to divide into smaller groups of 10 people or fewer for touring the garden. As of March 1st, garden hours are Thursday-Sunday 10am-4pm.