Footwear: Water Shoes Are a Must
The path to Hoyo Azul involves walking on uneven limestone and then descending a steep staircase into the cenote. The rocks can be slippery and sharp, so sturdy water shoes with good grip are essential. Flip-flops are not recommended as they offer no ankle support and can easily fall off. If you plan to combine your visit with a jungle adventure, such as a guided 4x4 ATV tour through the surrounding trails, closed-toe water shoes will keep your feet protected both on the buggy and in the water.
Sun and Water Protection
Punta Cana is hot year-round, with strong UV rays even on cloudy days. Bring a high-SPF, reef-safe sunscreen (biodegradable is best) and reapply after swimming. A wide-brimmed hat and UV-protective sunglasses are useful for the walk and while waiting. For swimming, consider a rash guard or a long-sleeve swim shirt to minimize sun exposure. Note that the venue does not allow regular sunscreen sprays or oils that can damage the cenote's ecosystem. If you plan to snorkel later at a nearby reef, such as on a snorkeling tour that includes a seafood lunch, a rash guard will also protect you from jellyfish stings.
Money and Documents: Keep It Minimal
Hoyo Azul does not accept credit cards at the entrance, so bring cash in Dominican pesos or US dollars for the entry fee (around $25 USD) and any extras like lockers or snacks. A small waterproof pouch or money belt is ideal to keep bills and your ID dry. Leave your passport and most of your cash in the hotel safe. Only carry a photocopy of your passport and a single credit card for emergencies. If you book a combination tour like a zipline and buggy adventure, the operator usually handles payments, but you may want cash for tips.
Camera and Phone Protection
You will want to capture the turquoise water and surrounding jungle, but humidity and splashes can ruin electronics. A waterproof phone pouch or a dedicated underwater camera (like a GoPro) is perfect. The venue does not allow drones or selfie sticks inside the cenote area. For dry land photos, a small point-and-shoot in a dry bag works well. If you join a small-group ATV excursion that stops at Hoyo Azul, you can leave your camera in a dry bag strapped to the vehicle.
What the Venue and Tour Operators Do Not Allow
Hoyo Azul has strict rules to protect its fragile ecosystem. Prohibited items include sunscreen sprays (only lotions allowed), glass containers, alcohol, food, and large coolers. You cannot bring pets, and smoking is banned everywhere. Life jackets are provided and must be worn. Tour operators like those running a premium snorkel and lunch trip also enforce similar rules: no glass, no alcohol, and no single-use plastics. Leave all valuables and unnecessary items at your hotel to avoid the hassle of lockers.
What to Leave at the Hotel
Leave behind jewelry, expensive watches, designer bags, and large electronics. The cenote area has basic lockers, but they are small and not fully secure. Also avoid bringing towels (the venue provides them), beach chairs, or umbrellas. If you are visiting as part of a guided tour, such as a combo that includes horseback riding and buggies, the operator will usually store your belongings in a secure vehicle. Pack light: a small backpack with your essentials is all you need.
Frequently asked questions
Flip-flops are not recommended because the path is rocky and steep. Water shoes with good grip are much safer and more comfortable.
Yes, but use a waterproof pouch or dry bag. Humidity and splashes can damage electronics. Drones and selfie sticks are not allowed.
Yes, entry fees and small purchases require cash in Dominican pesos or US dollars. Credit cards are not accepted at the entrance.
Yes, you can bring your own snorkel mask, but life jackets are mandatory and provided. The venue does not allow fins to protect the cenote floor.
Only reef-safe lotion sunscreens are allowed. Spray sunscreens and oils are prohibited to protect the water quality.