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3 Weeks in Mexico Itinerary: Complete Adventure

Mexico was the second country we visited during our second round-the-world trip in 2024. We have always been passionate about Mexican cuisine and culture, so we couldn’t resist including a 3 weeks in Mexico itinerary in the planning of our trip. Mexico is a very large and diverse country; we chose some cities not only based on our interests but also for the convenience of the itinerary, and each one continued to surprise us.

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Trip Preparation

Necessary Documents

Before embarking on your three-week adventure in Mexico, make sure you have all the necessary documents. A valid passport is mandatory, and depending on your nationality, you may need a visa. Check the specific requirements in advance to avoid any unpleasant surprises. You can consult the IATA travel center available in our travel resources

Best Time to Visit

Mexico has varied climates, so the best time to visit depends on the regions you plan to explore. Generally, the months from November to April are ideal to avoid hurricane season and the high summer temperatures. We visited Mexico in July, and especially in Puerto Vallarta and Tulum, we experienced very hot weather, but it was perfect for enjoying the beaches. In a 3 weeks in Mexico itinerary, as the country is large, you can encounter different climates. 

What to Pack

Bring light and comfortable clothing, sunscreen, insect repellent, and suitable footwear for hiking. A daypack is essential for outings and excursions. Don’t forget to bring power adapters.

3 Weeks in Mexico Itinerary

Days 1 to 5: Exploring Puerto Vallarta

Playa Punta Negra in Puerto Vallarta, which we visited during the first part of our 3 weeks in Mexico itinerary

How We Got There

We flew from Canada to the Puerto Vallarta International Airport. Upon arrival, we used Uber to get to the city.

Puerto Vallarta Highlights

  • Fantastic Beaches: Puerto Vallarta is known for its stunning beaches. Don’t miss Playa de los Muertos and Playa Punta Negra.
  • Gastronomy: The tacos al pastor we had here were some of the best of the trip. Also, try the fresh ceviche.

Post about Puerto Vallarta

Where We Stayed

We chose the Hotel Posada de Roger, located in the Romantic Zone, a vibrant and charming area.

How We Left

We used Uber to get to the airport and caught a flight to Mexico City.

Days 6 to 10: Exploring Mexico City

Soumaya Museum in Polanco, Mexico City, which we visited during the second part of our 3 weeks in Mexico itinerary

How We Got There

We flew in from Puerto Vallarta and used Uber to get to the hotel.

Mexico City Highlights

  • Vibrant Neighborhoods: Each neighborhood has its unique personality. Roma, Condesa, and Polanco are must-visit spots.
  • Taco Tour: Join a food tour to sample a variety of delicious tacos.

Post about Mexico City

Where We Stayed

We stayed at the Hotel Benidorme, located in the Roma neighborhood, known for its charming architecture and lively nightlife.

How We Left

We used Uber to go to the Oaxaca airport and caught a flight to Oaxaca.

Days 11 to 15: Soaking Up Oaxaca

Colorful street in Oaxaca, which we visited during the third part of our 3 weeks in Mexico itinerary

How We Got There

We arrived by plane at the Oaxaca airport and used licensed taxis to get to the city.

Oaxaca Highlights

  • Local Cuisine: Oaxaca is famous for its food. Don’t miss the tlayudas and artisanal chocolate.
  • Street Festivals and Colorful Houses: The city is vibrant and full of life, especially during festivals.

Post about Oaxaca

Where We Stayed

We stayed at the Hotel SIN Nombre, located in the Historic Center, a charming area close to the main attractions.

How We Left

We took a taxi from the hotel and caught a flight to Cancun.

Days 16 to 20: Enjoying Tulum

Mayan ruins in Tulum, which we visited during the fourth part of our 3-week Mexico itinerary

How We Got There

We arrived at Cancun airport and took an ADO bus to Tulum.

Tulum Highlights

  • Mayan Ruins: The Tulum ruins are a must-see, offering spectacular views of the sea.
  • Jaguar Park Beaches: The beaches here are paradisiacal, perfect for relaxing and swimming.

Post about Tulum

Where We Stayed

We chose Tuk Tulum, located in the center of Tulum, offering easy access to all attractions.

How We Left

We took an ADO bus to Chetumal, where we continued by boat to Belize.

General Tips for Mexico

  • Street Food: Generally safe. Follow the rule of avoiding overly cheap options and choose places popular with locals.
  • Payments: Many places don’t accept cards, so always have some cash with you.
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  • Interacting with Locals: Mexicans are very welcoming. Engage with them and ask for tips.

Safety Tips for Mexico

  • Travel Insurance: Use insurance from Heymondo for a worry-free trip.
  • Personal Safety: Don’t leave your belongings unattended and avoid showing valuables.
  • Areas to Avoid: Stay away from unfamiliar and deserted areas, especially at night.
  • Getting Around: Prefer busy and safe areas, and always use Uber or authorized taxis.

FAQ

When is the best time to visit Mexico?

The months from November to April are ideal to avoid hurricane season and the high temperatures of summer.

What should I not forget to pack for Mexico?

Light clothing, sunscreen, insect repellent, comfortable shoes, and plug adapters.

Is it safe to eat street food in Mexico?

Yes, generally it is safe. Choose places popular with locals and avoid overly cheap options.

What is the best way to get around in Mexico?

Use transportation like Uber, licensed taxis, and ADO buses for safe and efficient travel.

Do I need a visa to visit Mexico?

It depends on your nationality. Check specific requirements before traveling at the IATA Travel Center.

What are the safest areas in Mexico City?

Polanco, Condesa, Roma, Zona Rosa, and Chapultepec are some of the safest and most popular areas for tourists.


Mexico offers an incredible diversity of experiences, from paradise beaches to vibrant cities full of culture. A 3-week itinerary in Mexico lets you explore the best the country has to offer, creating unforgettable memories. Plan your trip in advance, follow our tips, and get ready for an exciting adventure!

Safety and Accessibility Tips in México

Is it safe to travel to Mexico in 2025?

Traveling to Mexico in 2025 can be safe if you take certain precautions. Cities like Mexico City, Mérida, and San Miguel de Allende are generally safe for tourists. However, some regions, especially outside tourist areas, have reports of crimes, including robberies and kidnappings. It’s advisable to avoid traveling at night in less populated areas and stay informed about local conditions. According to the U.S. Department of State, the most affected areas are primarily in the northern and border regions.

How are transportation and accessibility in Mexico?

Mexico has been investing in modernizing its transportation systems. For instance, Mexico City announced a $58.8 million modernization plan for its metro system in 2025, aiming to improve infrastructure and accessibility. The Tren Maya project, a railway line connecting several cities in southern Mexico, is underway and will improve accessibility to more remote areas.

What is the local etiquette and culture in Mexico?

Mexicans are known for their friendliness and respect. Common greetings include handshakes or cheek kisses, depending on the context. Showing interest in local culture, being punctual, and using expressions like “please” and “thank you” are appreciated gestures. In restaurants, it’s customary to leave a tip of 10 to 15% of the bill. According to the Mexico Travel Guide, respecting local traditions is key to a positive experience.

Is Mexico safe for LGBTQIA+ travelers?

Mexico has made significant progress in LGBTQIA+ rights. Same-sex marriage is legal nationwide, and cities like Mexico City and Guadalajara have vibrant LGBTQIA+ communities. However, in more conservative areas, it’s advisable to exercise some discretion. Human Rights Watch notes that while the country has made legal strides, challenges still remain in some regions.

Planning to travel to México?

Activities in México

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About Us

André and João in Salento, Colombia

André and João standing together in Salento, Colombia

We're André and João, a Portuguese couple passionate about exploring the world side by side for over 18 years. We've visited more than 70 countries and completed two self-planned round-the-world trips—always with a spirit of adventure, curiosity, and attention to detail. On this blog, we share what we've learned on the road: practical tips, tested itineraries, and real experiences to help you plan more authentic and fulfilling travels. We believe there's no single "right" way to travel—only what makes sense for you.

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