The Essential Cenote Packing List
Getting your kit right before visiting a cenote makes the difference between a relaxing experience and a stressful one. Here's everything you need — and a few things to leave at home.
Must-Haves
Biodegradable Sunscreen
This is non-negotiable. Standard sunscreen contains oxybenzone and other chemicals that kill the freshwater organisms that keep cenote ecosystems healthy. Almost every cenote now requires biodegradable sunscreen — you'll be asked to shower before entering, and some sites check what sunscreen you're carrying. Brands like Reef-Safe, Badger, and Tropic are widely available in Tulum and Playa del Carmen pharmacies.
Apply it at least 20 minutes before you arrive so it has time to absorb into your skin.
A Towel (or Two)
Hotel pool towels work fine. Quick-dry microfibre towels are ideal if you're doing multiple cenotes in a day.
Water Shoes or Sandals with Grip
The limestone steps leading into cenotes are polished smooth by thousands of visitors and the constant presence of water. Flip-flops are genuinely dangerous. Water shoes with a rubber sole, or sandals with back straps, are essential for safe navigation.
Cash
The majority of cenotes — even well-visited ones — don't accept credit cards. Prices typically range from free to 600 MXN (~$30 USD), so carry a mix of small bills. ATMs in Tulum and Valladolid are reliable; avoid relying on ATMs at the cenotes themselves (rare and often broken).
A Dry Bag or Waterproof Phone Case
If you want photos, you need something to protect your phone. Budget dry bags from Amazon or local outdoor stores work well. Some cenotes have lockers (included or for a small fee), but a dry bag lets you keep your gear at the water's edge.
Strongly Recommended
A Swimsuit with Coverage
Many cenotes are associated with local communities or have mixed visitor populations. A swimsuit that provides reasonable coverage — not a revealing bikini for mixed-gender groups — is culturally appropriate. Rashguards are popular because they also protect against sunburn and provide a layer for colder water.
Snorkel Gear (Optional)
Many cenotes include snorkel gear in the entrance fee, or offer rentals for 50–100 MXN. If you plan to snorkel regularly, bringing your own mask and snorkel ensures a better fit and eliminates the question of cleanliness.
Waterproof Sunscreen for Your Face and Neck
Even inside cave cenotes, the water reflects UV. Apply a separate waterproof sunscreen (still biodegradable) to your face, neck, and the tops of your shoulders.
Snacks and Water
Some cenotes have a small café or food stand; many don't. Bring water (dehydration is easy in the Yucatán heat) and a snack for the journey. Leave packaging in your bag — cenotes don't have waste bins, and you'll be asked to carry everything out.
What to Leave Behind
Regular sunscreen — rules and ecology both say no.
Alcohol — prohibited at essentially every cenote. The combination of alcohol, deep water, and wet limestone is genuinely dangerous.
Single-use plastics — cenotes are often in or near protected areas. Plastic bags, straws, and disposable cups aren't welcome.
Insect repellent with DEET — same reasoning as sunscreen. Apply before you leave your accommodation and let it absorb, or choose DEET-free alternatives.
For Scuba Divers
If you're planning cenote diving, bring your certification card — dive operators will ask. At minimum, cave and cavern diving requires advanced cave diving certification beyond the standard open water license. See our scuba cenote guide for more on diving-specific requirements.
Ready to Visit?
Browse all cenotes to find ones with the facilities you need — many listings include details on equipment rental, lockers, and on-site services.