Billy has led yoga retreats to (Vail) Colorado, Bali, (Napa) California (twice), Costa Rica, (Maui) Hawai’i, (Punta Mita) Mexico, Lake Atitlan Guatemala, (Tulum) Mexico, Peru, (Paris/Bretagne) France, Nepal, and (Mandelieu La-Napoule) France over the last 14 years.