Ultimate Guide: Muyil River Float and Mayan Ruins

Imagine floating down a sparkling-blue ancient lazy river. Well, on your next trip to the Yucatan Peninsula, you can do just that at Sian Ka’an Biosphere Reserve.

The lazy river is actually an ancient canal created by the local Mayans for trade. The canals at Sian Ka’an connect Muyil—a Mayan city right off the Laguna de Muyil—to the Caribbean ocean. 

These canals are carved through dense wetlands and have a natural “lazy river” effect—the gentle current pulls you from one end of the canal to the other.

Sian Kaan is located right outside of Tulum, so it’s a place you must visit if in Tulum, but it’s also worth a day trip if you’re in Cancun, Playa del Carmen, Bacalar, or other nearby areas.

Most people choose to visit Sian Ka’an via a tour, but you can also visit without a tour if you plan ahead. Read on for Sian Kaan travel tips and everything you need to plan your visit to the Muyil ruins and Mayan canals. 

Visiting Sian Kaan Biosphere Reserve 

The Sian Kaan Biosphere Reserve is a UNESCO World Heritage site and one of Mexico’s largest protected areas. There are several other things you can do at Sian Kaan, but the Muyil float is my top recommendation for an unforgettable day trip. 

On your way to this magical experience, you can explore the ruins of an ancient Mayan city, spot wildlife along a jungle boardwalk, climb a tower to gaze out above the jungle’s canopy, and ride a boat through turquoise blue lagoons.  

Sian Kaan is a vast reserve with abundant wildlife and several Mayan ruins. Yet navigating through (and to) certain parts of the reserve can be challenging and even impossible for tourists. Before planning your visit, it’s important to understand your options.

There are two main itineraries for Sian Kaan visitors, depending on where the starting point:

The two main starting points for visiting Sian Ka’an Biosphere Reserve

Starting Point 1: Muyil

🚗 Travel time from Tulum (one way): 20 minutes via car, scooter, or colectivo (how to rent a scooter in Tulum!)
📍 Typical itinerary: Peacefully float down Mayan canals, explore the Muyil Mayan ruins, walk down a jungle boardwalk, lookout over the jungle and lagoons from a wooden tower, and enjoy a boat ride through bright blue lagoons.
✨ Recommended tour: Sian Ka’an and Muyil Archaeological Site Tour from Tulum
👉🏼 Tips for DIY visits: More details below!

Starting Point 2: Punta Allen

🚗 Travel time from Tulum (one way): 3+ hours along potholed roads
📍Typical itinerary: Snorkel with tropical fish, spot manatees, crocodiles, dolphins, and rare birds, enjoy a boat trip through turquoise blue water and explore the town of Punta Allen.
✨ Recommended tour: Sian Ka’an Adventure
👉🏼 Tips for DIY visits: You can drive to Punta Allen yourself in a Jeep, but the road is in terrible condition, so I recommend taking a tour first.

In this article, we’re focusing on how to do the Muyil river float and experience the other attractions accessible from the first starting point mentioned above.

Peaceful lazy river float alongside mangroves

Is the Muyil River Float worth it?

Yes! Floating down the Mayan canals is one of the most serene and fun things I’ve done on the Yucatan Peninsula. 

Only a limited number of people are admitted into Sian Kaan each day, so it feels like you have the place to yourself when you float down the river. The river float lasts for about 45 minutes, and your boat captain meets you at the end with your shoes, where you can walk back to the boat on a boardwalk through the wetlands. 

Exploring the ancient Mayan pyramid at Muyil Ruins, nestled in the jungle near the Sian Ka’an Biosphere.

Are the Muyil Ruins worth visiting? 

For me, yes. I enjoyed walking through the ruins. Muyil (also called Chunyaxche) was one of the earliest and longest settled Mayan cities in the area, and it is home to the tallest pyramid on the Mayan Riviera, El Castillo.

Most of Muyil’s ruins have yet to be excavated, so you can easily walk through the archaeological site in under 20 minutes. There is much less to see compared to other nearby Riviera Maya sites like the Tulum ruins or Coba ruins. Because of this, I hesitate to say that the Muyil ruins are worth visiting on their own. However, it’s definitely worth visiting if you also plan to explore wildlife at Sian Kaan and float down the canals. 

Must-visit Maya ruins nearby: Chichén Itzá

Gazing up at El Castillo at the Muyil Archaeological Site near Tulum

Floating down the Mayan canals at Sian Kaan Biosphere Reserve

The Best Muyil River Float Tours

There are lots of Sian Kaan tours, but the two below are my top recommendations. They both have the following:

• Five-star reviews
• Trusted, knowledgeable, and friendly guides
• Comfortable roundtrip transportation
• Guided tour of the ancient city of Muyil
• Nature walk along a jungle boardwalk
• Boat tour through the Muyil lagoon to the Mayan canals
• The opportunity to float down ancient Mayan canals
• Tasty homemade lunch

Why book a tour? Since Sian Ka’an is a protected area, a limited number of entry passes are available each day. In addition, a limited number of boats are available to transport tourists to the Muyil river float. One of the many advantages of booking a tour is that you secure your spot to both enter Sian Ka’an and get a seat on a boat.

Best highly-rated group tour from Tulum
Sian Ka’an and Muyil Archaeological Site Tour from Tulum

Enjoying the 45+ minute Sian Kaan river float

⭐️⭐️⭐️⭐️⭐️ 5/5 Stars out of 700+ reviews
Pickup in Tulum included, pickup in Cancun, Playa del Carmen, Puerto Morelos, Akumal, Valladolid, and other cities for an additional fee.

This is the most reputable and highly-rated Muyil float tour. Upon arriving at the Si’an Kaan Biosphere Reserve, your guide will take you through the Muyil Mayan ruins and then along a jungle boardwalk toward the Muyil Lagoon. Before you board the boat to the Mayan canals, you’ll enjoy authentic Mexican food for lunch. After a short boat ride through Sian Kaan’s stunning blue lagoons, you’ll have the opportunity to float peacefully down the Mayan canals. Your trusty guide will watch your belongings in the boat while you enjoy the serene lazy river float, which takes around 45 minutes.

Muyil float tours vs DIY visits

Since Sian Ka’an is a protected area, there is a limit on the number of tourists who can visit each day. In addition, a limited number of boats can take tourists to the Muyil river float. One of the advantages of booking a tour is that you secure your spot to both enter Sian Ka’an and get a seat on a boat.

If you also want to visit the Muyil archeological ruins, booking a tour with an experienced guide can help you get the most out of your experience.

One of the biggest differences between a tour and a DIY visit is the cost. If you visit by yourself, the largest expense will be the boat ride, which costs around $50 USD. You’ll have to pay the Sian Kaan entry fee ($70 pesos), the boardwalk entry fee ($50 pesos), and transportation to Muyil. Tours cost double or more but are worth it since you get a guide throughout the experience, don’t have to figure out your transportation, and are guaranteed a spot in the park.

The many shades of blue at Laguna Muyil

View of Laguna Muyil from the jungle lookout

How to float down the Mayan canal without a tour

If you missed your chance to book a tour or want to try exploring Sian Kaan without a guide, don’t fear! I’ve visited Sian Kaan and floated down the Mayan canals without a tour and I’m going to tell you how I did it. Here are my top tips for visiting Sian Kaan on your own:

• Leave early: As mentioned above, a limited number of visitors are admitted into Sian Kaan each day, and there are a limited number of boats. Try to get to Muyil (directions below) by 10am at the latest.
• Get on a boat as soon as you arrive: Most visitors (and tours) explore the Muyil Mayan ruins first, walk through the jungle, and then board a boat toward the Mayan canals. But if you don’t have a boat reserved via a tour and you visit on a busy weekend, I recommend getting a boat right away. When I visited Sian Kaan, several boat captains were waiting at the park entry, ready to take visitors directly to the lagoon.
• Bring at least $1200 pesos per person: The boat ride to the Mayan canals costs ~$900 pesos (~$50 USD), the park entry costs $70 pesos and the boardwalk entry costs $50 pesos. Plus, you’ll need a few hundred pesos in case you need to buy food or water before heading back to your hotel.
• Pack water and snacks: You’ll definitely want a water bottle waiting for you when you return to the boat after floating down the lazy river. And snacks are a must for me on any day trip!

The boat ride through the first set of Mayan canals (before you jump out and swim!)

How to get to Sian Ka’an Biosphere Reserve without a tour

To enjoy the Sian Kaan lazy river float and explore the Mayan ruins, head to Chunyaxché (also called Muyil). See below for directions from nearby cities.

Sian Kaan from Tulum

Distance: 23 miles // 20 minutes

By car or scooter: From Tulum Centro, drive south on highway 307 toward Chetumal. After about 20 minutes you’ll see signs for Muyil. Turn left toward Zona Arqueológica de Muyil and you’ll arrive at the Sian Kaan tourist office.

By public transportation: Colectivos (shared shuttle vans) leave from Tulum toward Muyil every thirty minutes from the side of the road in front of Arcoiris Tulum. (This is how I got to Sian Kaan in 2023, and I recommend it!) a colectivo costs about $50 pesos one way, and the driver will let you know when it’s time to get off, but I recommend keeping an eye on your surroundings or your phone’s GPS to ensure you don’t miss the stop.

Also Read: How to Rent a Scooter in Tulum

Sian Kaan from Bacalar

Distance: 187 miles // 2 hours

By car: Head north on highway 307 for two hours toward Tulum. You’ll arrive in the small town of Chunyaxché (also called Muyil) after about two hours of driving. The Zona Arqueológica de Muyil will be on the right side of the road.

By public transportation: Take an ADO bus to Tulum. Once you arrive in Tulum, take a short 20-minute colectivo south toward Muyil (colectivo instructions above under Tulum).

Also Read: How to Ethically Visit Los Rapidos Bacalar (Natural Lazy River in Bacalar)

Muyil Lagoon

Muyil Mayan ruins

Sian Kaan from Playa del Carmen

Distance: 86 miles // 1 hour and 15 minutes

By car: Drive south on highway 307 toward Tulum. After driving through Tulum, you’ll have about 20 minutes until you arrive in Muyil. The Zona Arqueológica de Muyil will be on the left side of the road.

By public transportation: Take an ADO bus or colectivo toward Tulum. Then you’ll likely have to board another colectivo toward Muyil (colectivo instructions above under Tulum).

Sian Kaan from Cancun

Distance: 153 miles // 2 hours and 20 minutes

By car: Leave Cancun and find your way to highway 307. Drive south on 307 for two hours and 20 minutes. You’ll reach Muyil after passing through Tulum. The Zona Arqueológica de Muyil will be on the left side of the road.

By public transportation: Take an ADO bus toward Tulum. Then you’ll likely have to board a colectivo toward Muyil (colectivo instructions above under Tulum).

Magical Sian Ka’an River Float

What to bring for your Muyil river float + my recommendations

Water

While many areas of the Mayan canals are shaded, the boat ride itself is in the direct sun, and it’s HOT! Your tour guide may bring some extra water, but it’s always a good idea to bring plenty of water.

Sunglasses

Sunglasses are not only essential for the archeological tour and boat tour but also for the river float! You’ll wear a life jacket like a diaper (if you know, you know lol) so you can comfortably float down the lazy river with your head up. My all-time favorite sunglasses are SOJOS sunglasses.

Bathing suit + Protective Sun gear

Bring a comfortable bathing suit to float down the Mayan canals. Consider bringing a protective sun shirt with SPF and/or a sun hat. I have yet to find a sun shirt I love, but my husband is a big fan of Patagonia sun shirts for men.

Travel towel

Although you can dry off quickly in the hot Quintana Roo sun, I like to bring a travel towel with me anytime I go swimming in Mexico so that I can use it to wrap my wet swimsuit in my bag to keep my other belongings from getting wet. I’m a huge fan of Nomadix towels. My husband and I each have one, and we bring them everywhere!

Snacks

As a vegan, I always pack plenty of snacks when traveling. Regardless of your dietary restrictions, it’s always a good idea to bring something to snack on in case you get hungry on the go.

Sandals

After floating down the Mayan canal, you’ll have to walk back to the boat on a wooden boardwalk for about 15 minutes. Your guide/boat driver will meet you there with your shoes. I recommend bringing sandals you can easily slip into.

GoPro camera or waterproof phone case

Most people want to take photos while floating down the Mayan canals. Bring a waterproof camera (GoPro) or put your phone in a waterproof case. As a traveler and photographer, I highly recommend investing in a GoPro for experiences like this. Once you have it, you’ll use it way more than you’d expect. And the quality of the newest GoPro is incredible. All of the river float photos on the blog were taken with my GoPro Hero11, which has 27 megapixels and screens on both sides (perfect for selfies!) It’s a huge upgrade from my old GoPro that had mediocre image quality and no screen.

Water shoes

You don’t need water shoes for the Muyil float, but they can be helpful. The water is about 5 feet deep, and the bottom is smooth and soft, but some people prefer to bring water shoes for an extra level of protection.

Muyil Lagoon from above

I can’t speak for all boat drivers, but my boat driver (in 2023) spoke fairly decent English.

Can you wear sunscreen in the Muyil lagoon?

Although the use of sunscreen is prohibited in many nearby Yucatán Peninsula lagoons, I didn’t see any signs prohibiting the use of sunscreen at Sian Ka’an in 2023. However, opting for reef-safe and biodegradable sunscreen is always a good idea.