Magical spring and gardens with holy thorn trees, said to have sprouted from Joseph of Arimathea's staff. Wide herbaceous borders either side of the path are a riot of colour and perfume in Summer, views across the Vale of Avalon. Beneath Glastonbury Tor, Somerset, England.

Schedules and information about tours, projects, and education programs, as well as photo gallery and searchable type specimen register. Austin, Texas, USA.

The garden is engaged in the struggle to save the tropical plant world, which is under threat from all sides. This work is carried out through active programs in collection, propagation, conservation, research and education. Hawaii.

50-acre partially wooded park designed to preserve the early southern garden in an environment that presents native plants in an attractive balance with traditional botanical garden elements. Dothan, Alabama, USA.

Award-winning Sun Garden blooms with exotic tropical flowers, 14-foot waterfall and reflecting pools. Outdoor gardens feature magnificent conifer collection, thousands of spring bulbs, colorful, rare perennials and annuals, children's interactive features. Garden festivals, gift shop, art shows, guided group tours with reservations, banquet rooms, and ample parking.

Photos, calendar of events, volunteer opportunities, membership information, and a list of members. Fayetteville, Arkansas, USA.

Calendar of events, information about programs, and collections policy. Vail, Colorado, USA.

A visionary project and botanical science showcase built for the Millennium and beyond. Science programme includes systematics, biodiversity and conservation, sustainability and economic botany. Llanarthne, Carmarthenshire, Wales, UK.

Virtual tour, volunteer and internship information.

In Norfolk, UK, a private garden open to the public on selected days, featuring over 1000 named varieties of trees.. Information about the garden, its collections, and plants and other items for sale.