Other retreats are designed to expand personal consciousness. The famous Esalen Institute in Big Sur offers a variety of classes on topics ranging from the arts and creativity to relationships and spiritual studies. Start by requesting catalogs and asking plenty of questions. The best trips include airfare, land transportation, baggage handling, lodging, sightseeing services and most meals. Look closely at the trip itinerary.
Some trips go nonstop from morning until late evening, while others are more loosely scheduled.
Which is best depends on your needs. You may want to pack in plenty of activity, or prefer free time to explore on your own. Generally, the smaller, the better. Large groups tend to overwhelm small destinations. Smaller groups are more able to interact with the local population.