Upcoming Tours

Gardens of Seattle
  • June 15-June 21, 2021
  • Seattle

Glacial and volcanic events have blessed northwestern Washington with rich soil. Add in abundant rainfall, a temperate c… Read More

Botanical Alaska 2021
  • June 27 - July 7, 2021
  • Alaska

We invite you to join us to explore the wonderful wildflowers, wildlife, and spectacular landscapes of Alaska in 2021! P… Read More

Mexico Monarch Migration
  • February 1 - 6, 2022
  • Mexico

This tour has been rescheduled to 2022! Each year, millions of monarch butterflies (Danaus plexippus) make the journey f… Read More

Recent Tours

New Zealand Expedition
  • November 17 - December 2, 2019
  • New Zealand

Join Pacific Horticulture Society for an expedition to New Zealand. Lloyd Esler… Read More

  • September 28-October 5, 2019
  • Tuscany

Join Pacific Horticulture Society for an Indian summer ramble through the golden… Read More