A visit to a cenote is usually simple and relaxed, but bringing a few essentials will make the experience more comfortable. Most cenotes provide basic facilities such as parking, restrooms, and sometimes equipment rentals, but visitors should still plan ahead.
Swimwear is essential, as most people visit cenotes to swim, snorkel, or simply cool off in the clear freshwater pools. Many visitors also bring a towel, water shoes or sandals, and a change of clothes for after swimming. Some cenotes require short walks through jungle paths or down stone stairways, so comfortable footwear can be helpful.
If you plan to snorkel, you may want to bring your own mask and snorkel, although many cenotes offer rental equipment on site. A waterproof bag or dry bag is also useful for protecting phones, cameras, and personal items.
Because cenotes are part of fragile freshwater ecosystems, most sites require visitors to shower before entering the water and avoid using regular sunscreen or insect repellent, which can damage the delicate environment. If sun protection is needed, it is best to bring biodegradable sunscreen or wear a rash guard.
Finally, many cenotes charge a small entrance fee, so bringing cash in Mexican pesos is often helpful, especially at smaller or more remote locations.