Activity level
This is an active adventure in high-altitude conditions (over 10,000 feet). Participants should be in good health and able to hike for a distance of 2-3 miles to the colony site and then back the same way (could be around 5 miles of hiking in one day). Typically, the hike takes between one and two hours, but the colony site varies throughout the season, so hiking times and distances may vary.
Entry & Exit Requirements
U.S. citizens must have a valid passport to enter Mexico. Passports must be valid for at least the duration of your stay. As this requirement is subject to change at any time without notice, we recommend at least 6 months’ validity. A passport card is not acceptable for entry to the U.S. by air.
Travelers no longer need to fill out the Forma Migratoria Multiple (FMM), also known as the tourist card, if flying in and out of the following airports: Mexico City International Airport (MEX), Cancun International Airport (CUN), Cozumel International Airport (CZM), Los Cabos International Airport (SJD), or Puerto Vallarta International Airport (PVR).
If you are flying in and out of an airport other than those listed above, Mexico still requires submission of an immigration form (tourist card) upon arrival. There is no fee for the form, but it is recommended that you complete the form online at https://www.inm.gob.mx/fmme/publico/en/solicitud.html and print it prior to your departure. While the form will also be available upon arrival, printing the tourist card prior to your trip will expedite your arrival process. For more information about the tourist card, visit https://www.mexicotouristcard.com.
If you are not traveling with a U.S. passport, please check with the Mexican Embassy for the requirements based on your nationality.
Safety & Risk Management
Please note that this program visits the Mexican state of Michoacán, which the U.S. State Department has long designated a Travel Advisory Level 4 due to criminal activity. Mexico City is designated a Level 2. Holbrook has operated programs to view the monarch migration in these locations for many years without incident, and we have strict safety protocols in place for all our destinations. However, it is ultimately up to each traveler to make their own assessment regarding safety and risk. Travelers are advised to visit https://travel.state.gov for more information.
Health Information
IMMUNIZATIONS
The Centers for Disease Control recommends that all travelers be up to date on routine vaccinations such as measles-mumps-rubella (MMR) vaccine, diphtheria-pertussis-tetanus vaccine, varicella (chicken pox) vaccine, and your yearly flu shot before every trip.
There are no vaccinations required for entry into Mexico, unless you are traveling from an endemic yellow fever area within six weeks prior to entry.
Some physicians recommend that travelers get hepatitis A and typhoid vaccines before visiting Mexico.
Please consult your physician for additional information and recommendations based on your individual circumstances.
MALARIA
The CDC warns that travelers to Central America may be at risk for exposure to malaria. Malaria is caused by a parasite found in Anopheles mosquitos, which are active from dusk until dawn. Prevention is twofold: the use of anti-malarial drugs and the prevention of insect bites. If you choose to use an anti-malarial drug, as recommended by the CDC, see your physician for a prescription.
Zika Virus
Locally transmitted cases of Zika virus have been reported in Mexico. Local transmission means that mosquitoes in the area have been infected with Zika and are spreading it to people. The CDC recommends that travelers to Mexico protect themselves from mosquito bites. As a precaution, the CDC advises women who are pregnant to consider postponing travel to any area where Zika virus transmission is ongoing.
SUN EXPOSURE
The effects of the sun can be damaging to the eyes and skin. Spending time outdoors exposes you to the sun’s harmful ultraviolet (UV) rays, even on cloudy days. To protect yourself from the sun, use a broad spectrum sunscreen of at least SPF 15, protect skin with clothing, wear a wide-brimmed hat and sunglasses, and drink plenty of fluids.