Cenote Zacil-Ha: the Easiest of the Tulum Cenotes
The one that asks nothing of you. Three metres deep from edge to edge, open to the sky, with a zipline over it and two built pools beside it — which makes it the only water on this coast a four-year-old can genuinely spend a morning in.
Three metres, everywhere
Zacil-Ha is about three metres deep more or less throughout. There is no sudden drop, no dark middle and no cavern. It is a walled pool of clear groundwater open to the sky, and a competent eight-year-old can cross it.
Every other cenote on this list asks something of you — a jump, a roof, a depth, a track. This one asks nothing, and that is precisely why it is worth a page.
It is a real cenote, incidentally, not a swimming complex with a marketing name. The water is the same groundwater moving through the same limestone as everywhere else on this road; what is missing is the drama, not the substance. The edge is walled and there are steps rather than a rope, which is why nobody photographs it and why it is the one place on this coast where a nervous swimmer relaxes inside a minute.
The zipline
There is a zipline over the water, which is one of very few at any cenote near Tulum. You clip on at one side, cross, and let go into three metres of water.
It is the reason families come here and the reason children remember this one over the more photogenic ones. It is also the only piece of equipment at any cenote on this list, which tells you what kind of place this is.
Expect a queue for it between about eleven and two, when the road is at its busiest. Go at nine and you can do it repeatedly without waiting, which is what an eight-year-old will want. There is no separate charge; it is part of what the gate covers.
The two pools beside it
Alongside the cenote there are two built swimming pools with a shallow end. Purists find that unserious. Anyone travelling with a four-year-old finds it the single most useful thing anybody could tell them.
It means a family can spend three hours here without anybody being out of their depth or out of the sun, which no other cenote on this coast allows.
Why this is the one to bring small children to
Depth is the whole argument, and it is worth setting against the alternatives. Three of the bookable departures set a minimum age of six and a height floor of 1.20 metres; one sets five; four take infants only on an adult's lap.
None of that applies at a gate you walked up to. Zacil-Ha has no age limit because there is nothing here to have one about. The families post works through which bookable days do and do not suit children.
Three metres everywhere means a child can be told the truth about the depth and believe it, which is not something you can say about the rest of them. If you would rather have the driving and the gate payments taken off you, the private day for up to fifteen carries infant seats and covers every fee in one price.
Next door to Car Wash, eight and a half kilometres out
It is signed on the left of the Cobá road at about eight and a half kilometres, immediately past Cenote Car Wash. Colectivos run past all morning and a bicycle manages it on flat road.
Doing the two as one trip is the obvious move: the deep, dark, snorkel-first one and then the shallow, bright, sit-in-it one. Flag the colectivo back before the late afternoon, when they thin out.
What it costs, and what a guided day buys instead
Cash in pesos at the gate, no published tariff, and the pools and zipline are part of the site rather than extras. It is one of the cheaper gates on the road and one of the least crowded, because the coaches are not interested in it.
Nothing listed here goes in, and there is no reason it should. What a booked departure buys is the water you cannot reach on a bicycle — the cavern cenotes up the highway, the coast at Akumal, and somebody to handle two gates and a track. every Tulum Cenote tour compared
| Where | About 8.5 km from Tulum on the Cobá road (Highway 109) |
| Type | Open, pool-shaped, walled edge |
| Depth | About 3 m throughout |
| Known for | One of the only cenote ziplines near Tulum, plus two built swimming pools |
| Reached by | Bike, colectivo or taxi — no tour here goes in |
Cenote Zacil-Ha at a glance. Depths and distances from published survey and guide sources; what a fare covers is read from each operator's own listing.
Know before you go
Three metres, edge to edge
No drop-off and no dark middle. This is the one water on this coast where a small child is never out of their depth.
The zipline is included in the gate
It is part of the site rather than an extra. Expect to queue for it in the middle of the day.
The pools are the point, not a compromise
Two built pools beside the cenote mean a family can stay three hours. No other cenote here allows that.
No age minimum, because there is nothing to have one about
Booked departures set floors of five and six years and a 1.20 m height limit. A gate you walk up to sets none.
Pair it with Car Wash
Five hundred metres back down the road. Snorkel the deep one first while you are fresh, then sit in this one.
Colectivos thin out after four
Flag one back in good time. Eight and a half kilometres is a long walk in the dark.
Questions about Zacil-Ha
Is Cenote Zacil-Ha good for young children?
It is the best water near Tulum for them. About three metres deep throughout with no drop-off, open to the sky, with two built pools beside the cenote and a shallow end in one of them.
Is there really a zipline?
Yes, over the water, and it is one of very few at any cenote near Tulum. It is part of the gate rather than an extra, and there is usually a queue for it in the middle of the day.
Is Zacil-Ha a real cenote or a swimming pool?
A real one — open groundwater in collapsed limestone, the same water as every other cenote on this road. The two built pools sit alongside it rather than replacing it.
Can you do Zacil-Ha and Car Wash together?
Easily. They are about five hundred metres apart on the same road, and one colectivo fare covers both. Snorkel the deep one first while you are fresh, then sit in this one.
Address, hours and the map
Cenote Zacil-Ha
Carretera Tulum-Coba km 8.5, 77780 Tulum, Quintana Roo, Mexico
Hours
Gates here open at about 8:00am and stop admitting swimmers in the mid-afternoon. Zacil-Ha is run by the owners of the land it sits on, so those edges move and are not published anywhere central.
What it costs
Cash, in pesos, at the gate. No tariff is published for it and none is printed here — see what you pay and to whom for why, and for the departures whose fare covers it instead.
Getting here
Eight and a half kilometres out on the Cobá road (Highway 109), signed on the left and hard to miss. Colectivos pass constantly; flag one back before the late afternoon thins them out.
Coordinates
20.2274°N, 87.4172°W
Nothing bookable here enters Cenote Zacil-Ha — these run the same road
Zacil-Ha needs no tour and no plan. If you have small children and would rather somebody else drove, these three are the gentlest bookable water on this coast, with stroller access or infant seats stated on the listing.
