American Horticultural Society: Travel Study Events
The society's program offers tours in the United States and abroad, offering participants the opportunity to visit exceptional private and public gardens. Overview of scheduled events.
Garden holidays throughout UK and Europe; custom made tours for groups, societies and agents.
Small group garden tours, country inn, fine arts and manor house tours of England, Wales, Sicily, Norway, Malta, and St Petersburg.
Garden Route Tour Guides
Southern Africa registered tour guides.
Advice on garden tour holidays worldwide, primarily in England.
Hidden Treasures Botanical Tours
Offers horticultural and birding tours throughout the world, emphasizing public and private sites not often seen. Includes programs for Master Gardeners and the American Horticultural Society.
Jeff Sainsbury Tours
Specializes in garden tours to Great Britain and mainland Europe for the American garden enthusiast.
Specializes in horticultural travel to exotic locations, mostly Central and South America. Overview of past and planned trips.
The Garden Traveler
Discussion forum for garden travel