What to Know Before Going to Mexico City: 6 Essential Tips
- hptraveldiaries
- Jul 10
- 3 min read
Updated: Jul 28
Mexico City, otherwise known as CDMX, is the 7th largest city in the world. It's a place where tradition and modernity co-exist, where each neighbourhood varies from the next, and the food is to die for. I'd wanted to visit the city since my first time in Mexico two years ago, and now I've finally had the chance. So, I wanted to share a few key things that I think everyone should know before going to Mexico City.
--- (News) I am also aware that recently there have been mass protests in the city regarding gentrification and over-tourism. If you're planning to travel to Mexico City soon, stay updated on the news and avoid areas experiencing unrest, such as Condesa, Roma, and Juarez. While the city remains open to visitors and daily life continues in most areas, it's important to stay informed through official government or tourism websites to ensure your safety. To travel more responsibly, support local businesses by choosing locally-owned cafes, shops, and accommodations - helping ensure tourism benefits the local economy.
High Altitude
Mexico City is at 2,200 metres (7,300 feet), and you probably will notice the high altitude right away (especially if it's not something you're used to). I got a bad migraine on the first day, and it continued on and off for most of the time I was there. If you're flying in from sea level, like we did, then make sure you give yourself some time to settle in. Drink lots of water, or electrolyte - which you can buy from local shops - and don't be so surprised when your energy isn't as high as it normally is.
Street Food
If there is one thing you HAVE to do in Mexico City, it is try the street food! For about $2 you can have literally have the best tacos you'll ever taste. But, as you've probably heard, street food can upset your stomach, especially if you're not used to eating it, or used to the food, water, or spices, in a new country. So if you feel this may be the case for you, make sure you let your stomach adjust first. I would suggest starting with only cooked food, and no raw veggies. Side note - make sure you do NOT drink the tap water!
Each Neighbourhood is Like a New City
CDMX is like many cities put together, connected by metro lines. Parts of it feel almost like a European city - areas like Roma Norte and Condesa (which are also the more touristy areas, and expensive as a result). Whereas, Coyoacan has a more local vibe - it's full of colour, markets, and there are lots of cultural activities like art shows, museums, and you may even find people dancing in the streets. Then there is the Centro Historico which is home to colonial architecture, historic buildings and monuments. You'll find various markets, plazas, as well as viewpoints like the Torre Latinoamericana.
You Need Cash
Although it's very common to pay with card, some places still prefer or choose to take cash. This is especially the case with taxis and street vendors, and often in the markets. However, we actually found that in the markets there would often be a card machine that was passed around the stalls. So, you may find that, in most places, paying with card is accepted. ATMs are pretty easy to find though, so I'd definitely recommend that you have a bit of cash on you at all times, incase of an emergency.
Ubers are Very Cheap and Safe
I would recommend downloading Uber or Didi when in the city, and ordering taxis through these apps. You can hail taxis in the street - we did this and thought it was fine - but I've been told this is not the safest option and you can end up paying a lot more. If you're visiting various neighbourhoods, you'll find that it takes a bit of time to get from one to the other, especially because there is a lot of traffic. It took us up to an hour to get to a place just 20-30 minutes away! So, if you have a tour booked, or a plan at a certain time, make sure to leave plenty of time to spare.

You Need Reservations For Popular Activities
If you're like me, and you're quite a spontaneous, last-minute kind of traveller, then the city may come as a surprise to you. If there are popular restaurants or museums you want to visit, check that there is availability for when you're there and make sure to reserve a spot, if possible. Most popular activities or places book up well in advance.
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