Week 1: Mexico City and Surroundings

Day 1-3: Mexico City

• Explore the historic Zócalo and Templo Mayor.
• Visit the National Palace and Metropolitan Cathedral.
• Discover the Frida Kahlo Museum and Diego Rivera’s murals.

Day 4-6: Puebla and Cholula

• Travel to Puebla and explore its colonial architecture.
• Visit the Great Pyramid of Cholula, the largest pyramid by volume.
• Try Puebla’s famous mole poblano and chiles en nogada.

Day 7-9: Oaxaca

• Discover Oaxaca’s vibrant markets and art scene.
• Explore Monte Albán, an ancient Zapotec archaeological site.
• Taste traditional Oaxacan cuisine and mezcal.

Week 2: Yucatán Peninsula

Day 10-12: Mérida

• Stroll through Mérida’s charming colonial streets.
• Visit the Mayan Museum and Gran Museo del Mundo Maya.
• Explore the Uxmal archaeological site.

Day 13-15: Valladolid and Chichén Itzá

• Explore the colonial town of Valladolid.
• Visit the stunning Chichén Itzá, a UNESCO World Heritage site.
• Swim in the cenotes of Ik Kil and Hubiku.

Day 16-18: Playa del Carmen and Tulum

• Relax on the beaches of Playa del Carmen.
• Explore the Tulum archaeological site overlooking the Caribbean.
• Snorkel in the crystal-clear waters of cenotes.

Week 3: Riviera Maya, Chiapas, and Mexico’s Pacific Coast

Day 19-21: Akumal and Cozumel

• Snorkel with sea turtles in Akumal.
• Take a ferry to Cozumel for diving and water activities.
• Enjoy the vibrant nightlife of Playa del Carmen.

Day 22-24: San Cristóbal de las Casas (Chiapas)

• Discover the indigenous culture in San Cristóbal de las Casas.
• Visit the Sumidero Canyon and Chiapa de Corzo.
• Explore the traditional markets and street art.

Day 25-27: Puerto Escondido (Oaxaca)

• Relax on the beaches of Puerto Escondido.
• Take a boat tour to see bioluminescent plankton.
• Surf at Zicatela Beach, known for its powerful waves.

Additional Tips:

• Transportation: Utilize ADO buses for comfortable and affordable inter-city travel.
• Language: English is widely understood in tourist areas, but learning basic Spanish phrases
  is appreciated.
• Safety: Exercise caution in crowded areas and be aware of local customs and regulations.
• Currency: Mexican Peso (MXN) is the official currency, and credit cards are widely accepted.
  

This 3-week itinerary offers a diverse exploration of Mexico, from the cultural richness of its capital to the historical wonders of Chichén Itzá, the beautiful beaches of the Yucatán Peninsula, the indigenous charm of Chiapas, and the laid-back vibes of Mexico’s Pacific Coast. Adjust the schedule based on your interests for an unforgettable Mexican journey.