What NOT to Do in Cozumel: 15 Things to Avoid in 2026

Planning a trip to Cozumel? Then you’re already on the right track. It’s one of the most beautiful places I’ve ever been. But knowing what not to do in Cozumel can be just as helpful as knowing what to do.

After living here for over a year, I’ve seen plenty of visitors make the same mistakes, some small, some big enough to ruin a vacation. And honestly, I’ve made a few of these myself.

So before you head off on your tropical getaway, here’s how to avoid the rookie moves that can mess up your trip.

What Not to Do in Cozumel

1. Don’t Drink the Water

This has to be number one of what not to do in Cozumel.

My nephew visited Mexico not too long ago and thought the whole “don’t drink the water thing” was a myth. Guess what… He got sick. Don’t be like him. Don’t drink the water anywhere in Mexico.

Bottled water is available everywhere, and it’s cheap. Restaurants use purified water, so drinking water while you’re out for a meal is fine.

Many resorts will have a large bottle (called a “garrafon”) in the lobby for the guests to use. (Fun fact: those garrafons cost about 20 pesos each to be filled, or 14 if you take them to be filled yourself. That’s less than $1 USD.)

Restaurants in Cozumel use purified water for their ice, so go ahead and enjoy that margarita on your tequila tour.

For brushing your teeth, stick to bottled water. Tap water is fine for washing dishes, but when it comes to what you ingest, it’s better to be safe.

Cozumel has a lot of great drink options, from fresh coconut water to cold cervezas. So you’ve got plenty of safe and tasty alternatives to tap water.

Take along a refillable water bottle so you can fill up from a larger-sized bottle of water. The larger sizes are less expensive and use less plastic, so they’re better for the environment.

2. Don’t Rent a Scooter

Yes, they’re everywhere. Yes, people ride them all the time. That doesn’t mean it’s a good idea.

Scooters look fun, but they can be risky. Roads can be slick, full of potholes, or packed with drivers who aren’t exactly following the rules. And tourists aren’t always known for cautious driving.

Nearly every week, there’s a scooter accident that sends someone to the hospital. Instead of taking that chance, rent a car or grab a taxi.

Want the breeze-in-your-hair experience? Go for a convertible or dune buggy instead.

3. Don’t Miss the East Side

You might be tempted to stick to the more touristy areas of Cozumel, but skipping the east side would be a mistake. Known as the “Wild Side,” this area offers a different vibe altogether.

First, there’s no electricity. Bars and restaurants run on generators, and most of them are cash-only. Bring plenty of cash for drinks and food. Some of the places with the best views, like Coconuts, are a bit on the pricy side. But their conch ceviche is amazing and worth every penny.

But don’t plan to go after dark. The east side is off-limits at night to protect the sea turtles.

The exception to this is Ventanas al Mar, a wonderful hotel that you really should stay at if you can. I’ve never seen so many stars!

Just be careful if you go swimming on the east side. The waves are bigger, and rip tides are common, making many areas unsafe for swimming.

The Cozumel Bar Hop tour is a fantastic way to see the east side and sample some great cocktails. It’s a safer and more organized way to experience the east side’s unique charm. I went on the tour and had a blast. I now take all my friends when they come to visit.

Cozumel Beach on the Wild Side

4. Don’t Leave Your Stuff Unattended on the Beach

The beach is the main reason many of us go to Cozumel. While it’s tempting to dive right into those crystal-clear waters, don’t make the rookie mistake of leaving your belongings unattended on the sand.

Even in paradise, things can go missing. But you’ve got options to keep your stuff safe.

One solution is a waterproof bag that you can actually swim with. These nifty bags keep your valuables dry and secure while you’re enjoying the water.

Alternatively, many beach spots offer lockers where you can stash your things.

5. Don’t Get in a Taxi Before Confirming the Price

Taxis are everywhere in Cozumel, and they’re a convenient way to get around. Since Cozumel doesn’t have app-based rideshare options like Uber, Taxis are the best option. Most of the drivers are honest folks just trying to make a living.

But like any tourist destination, there are a few bad apples in the bunch. So always confirm the price before you hop in.

It’s a simple step, but it can save you from an awkward or frustrating situation later on. Just ask the driver how much the ride will cost and make sure you’re both on the same page.

If you’re not comfortable with the price, ask to see the fare sheet.

The taxi drivers have a fare sheet for the different parts of the island. The prices are set. Drivers are supposed to carry a copy with them. If they refuse to show it to you, just get a different taxi.

6. Don’t Be Afraid to Venture Away From the Resort

Staying within your resort is tempting, but you’d be missing out on some of Cozumel’s best experiences. Seriously, don’t let the all-inclusive buffet keep you from exploring.

Just a block or two off the main street, you’ll find authentic restaurants serving delicious local food at better prices than the tourist hotspots. Be sure to visit the Mercado Municipal, which is the public market. It’s an experience all on its own.

Cozumel has a very low crime rate, making it one of the safer destinations you could choose. I’ve been out walking after dark and have never felt unsafe. The island is welcoming, and the locals are generally friendly and helpful.

Trust me, the island has so much more to offer when you’re willing to explore a bit.

7. Don’t Touch the Wildlife

Whether you’re snorkeling, diving, or just walking around, you’ll see wildlife everywhere. From sea turtles and stingrays to starfish and iguanas, Cozumel is full of living creatures you don’t see every day.

Admire them, but don’t touch.

First, your touch can be harmful. Many marine creatures have sensitive skin or protective coatings that can be damaged by human contact. On land, your scent can linger and make prey animals more vulnerable to predators.

Second, it’s about respecting nature. These creatures are not props for your vacation photos. They’re part of a delicate ecosystem that should be observed and appreciated, but not disturbed.

8. Don’t Expect the Bill at a Restaurant Without Asking For It

In Cozumel, as in the rest of Mexico, it’s customary for servers to wait until you ask for the bill before bringing it over.

It’s not that they’re neglecting you. It’s a cultural thing. The idea is to let you enjoy your meal and your company without feeling rushed.

So, when you’re ready to wrap things up, simply catch your server’s eye and ask for the bill. You can say “La cuenta, por favor” if you want to flex your Spanish skills.

9. Don’t Forget to Tip

Tipping is one of those things that can differ from place to place, and Cozumel is no exception. While you’re enjoying the island’s hospitality, don’t forget to show some love with a tip.

Here’s a quick rundown on when and where to tip:

In restaurants, it’s customary to leave around 15-20% of the bill, depending on the service.

If you’re on an excursion, whether it’s snorkeling, a guided tour, or something else, tipping the guide is a nice gesture. Usually, $5 to $10 per person is a good range, but feel free to give more for exceptional service or for a day-long tour.

For helpful folks who assist you with bags or directions, a small tip is a kind way to say thank you. It’s not mandatory, but it’s appreciated.

Something I didn’t know is that the baggers in grocery stores are volunteers who work solely for tips. Give them 5 to 10 pesos, please.

However, taxi drivers are the exception to the tipping rule in Cozumel. It’s not customary to tip them, so don’t feel obligated to do so.

10. Don’t Expect Credit Cards to be Accepted Everywhere

You might be used to swiping or tapping your credit card for just about everything back home, but in Cozumel, it’s a different story.

While many touristy spots and larger businesses accept credit cards, don’t assume that’s the case everywhere you go.

Especially when you venture off the beaten path or visit smaller establishments, take cash. Some places might not have the technology to process credit cards, or they prefer cash to avoid fees.

It’s always a good idea to have some local currency on hand for these situations.

If you find yourself low on cash, ATMs are available, but be cautious. Use ATMs in well-lit, secure locations to minimize the risk of card skimming or other scams.

Pro Tip: When withdrawing money from an ATM, decline the conversion rate. You’ll still get your money, but they’ll use your bank’s conversion rate, which is always better.

11. Don’t Flash Jewelry or Cash

Cozumel is generally a safe place, but like anywhere else, it’s wise to take precautions. One of those is to avoid flashing jewelry or cash in public.

Sure, you’re on vacation and you want to look your best, but flaunting valuable items can make you a target for opportunistic crime.

Keep your jewelry minimal and understated, and only carry the cash you’ll need for the day. If you’re heading to the beach or a busy market, consider leaving your flashy items back in the hotel safe.

When it comes to cash, be discreet when paying for items or services. Count your money before you head out, so you know exactly what you have and can easily pay without pulling out a wad of bills.

12. Don’t Forget Water Shoes

Many of Cozumel’s beaches are rocky and not so pleasant to walk on.

Don’t underestimate the value of a good pair of water shoes. They’ll protect your feet from sharp rocks and make your beach time much more enjoyable.

They’re not just for the beach, either. If you’re planning any water-based activities like snorkeling or kayaking, water shoes offer added grip and protection.

13. Don’t Use Non-Reef-Friendly Sunscreen

Sunscreen is a must-have for any tropical vacation, but did you know that the type of sunscreen you use can have a big impact on Cozumel’s delicate coral reefs?

Many traditional sunscreens contain chemicals like oxybenzone and octinoxate, which are harmful to marine life.

So, what’s the solution? Opt for reef-friendly sunscreen. These sunscreens are mineral-based and use ingredients that protect your skin without harming the environment.

They’re just as effective at blocking harmful UV rays, but they won’t contribute to coral bleaching or harm marine life.

14. Don’t Forget Travel Insurance

Travel insurance is as essential as your passport, but often overlooked. Trust me, you don’t want to be stuck in a foreign country with a medical emergency or lost luggage and no backup plan.

My go-to company for travel insurance is SafetyWing. They offer comprehensive coverage that’s tailored for travelers, digital nomads, and even remote workers.

Another good option is Visitors Coverage. They provide a range of plans, so you can pick one that best suits your travel needs.

Whether it’s medical emergencies, trip cancellations, or lost belongings, these companies have got you covered.

15. Don’t Fall For These Scams

Cozumel is generally a safe and welcoming destination, but like any popular tourist spot, it has its share of scams.

Being aware is your first line of defense, so let’s look at some common ones to watch out for.

• Fake Tour Guides: Some people might offer to show you around, claiming they’re tour guides. Always ask for credentials and double-check with your hotel or other trusted sources.

• Timeshare Traps: You might be offered free gifts or excursions in exchange for attending a timeshare presentation. These can be high-pressure situations, and the “free” gifts often come with strings attached and can eat up a lot of your time.

• Overpriced Souvenirs: Be cautious when shopping for souvenirs. Some vendors may inflate prices, especially in touristy areas. It’s okay to haggle, but know the value of what you’re buying.

• Taxi Overcharges: As mentioned earlier, always confirm the price before getting into a taxi. Some drivers might try to overcharge tourists, so be clear about the cost upfront.

Being informed is your best weapon against scams. If something feels off or too good to be true, trust your gut and walk away.

About Cozumel

Cozumel is a beautiful little island located off the coast of Mexico’s Riviera Maya. Known primarily for its world-class scuba diving and snorkeling, the island has an incredible reef system that attracts underwater enthusiasts from around the world.

But there’s more to Cozumel than just its water.

One of the best parts of Cozumel that often goes unmentioned is the warmth and friendliness of its people.

From the moment you set foot in San Miguel (the island’s primary town), you’ll feel a sense of hospitality that’s deeply ingrained in the culture.

When it comes to travel logistics, Cozumel is easily accessible from the United States and other countries, with cruise ports that welcome thousands of visitors each year.

If you’re coming for a beach trip, you’ll find a variety of beaches to suit your needs, from party spots with amenities to quieter, more secluded areas.

So, whether you’re visiting Cozumel for the first time or considering coming back, know that the island offers a unique blend of natural beauty, safety, and adventure. It’s a travel experience that’s hard to beat.

Is Cozumel Worth Visiting?

Cozumel is not just worth visiting, it’s a must-visit. I came here for a month and loved it so much that I stayed for nearly 2 years.

First, natural beauty is everywhere. From the crystal-clear waters to the coral reefs, Cozumel is a paradise for anyone who loves the outdoors.

Whether you’re into snorkeling, diving, or relaxing at a beach bar, the island is perfect for all kinds of adventures.

Of course, the food in Cozumel is amazing. Authentic Mexican cuisine and seafood are at their best here, and you’ll find some hidden gems just a block or two off the main streets.

Cozumel is one of the safest spots you could choose for a vacation, and I can vouch for that personally. I’ve walked around after dark and never felt unsafe.

And let’s not forget the “Wild Side,” the east side of the island that offers a completely different, off-the-grid experience. It’s like stepping into another world.

So, is Cozumel worth visiting? In a word, yes. In more words, it’s a slice of heaven that offers something for everyone, from thrill-seekers to chill-seekers. Come for a visit, and you might just find yourself wanting to stay a whole lot longer.

Frequently Asked Questions: What Not to Do in Cozumel

Wrap-Up: What Not to Do in Cozumel

Avoiding these common mistakes can make the difference between a nightmare trip and an incredible one.

Cozumel has a lot to offer. A little planning and a bit of local insight can go a long way in helping you enjoy it to the fullest.

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