– Region: Michoacán — Reserva de la Biósfera Mariposa Monarca (El Rosario sanctuary, 3,000m)

 – Elevation: 3000

 – GPS Coordinates: 19.738° N, 100.287° W

 – Access Difficulty: T1 — Bus from Mexico City (5hr to Angangueo via Zitácuaro) then taxi to sanctuary (30min) 

 – Opening Season: Nov–Mar (butterfly season: peak Jan–Feb; arrive early — closes early afternoon)

 – Winter Room: – Number of Beds: 15  – Showers: No — basic

 – Drinking Water: Yes — piped (village Ocampo) – Meals & food: Local restaurants in Angangueo or Ocampo

– Mobile Signal: No – Payment Methods: Cash — sanctuary entry MXN 80 | cabins MXN 300–500 | angangueo-michoacan.com

 – Reservation Link: Click here to make a reservation

 – Short Description: The most accessible Monarch Butterfly sanctuary (UNESCO World Heritage). El Rosario: up to 250 million monarch butterflies overwinter here (October–March) in the Oyamel fir forests. The sound + sight of billions of orange wings in the trees is extraordinary. ARRIVE EARLY: sanctuaries fill quickly. Guided walks required inside sanctuary. One of the natural wonders of North America.