# Melidoni or Sfendoni? The Honest Comparison of Rethymno's Two Caves

> Two caves in the hills of Mylopotamos, about 21 km apart: Melidoni, one great chamber that was an ancient sanctuary and the scene of the 1824 massacre, visited on your own; and Sfendoni at Zoniana, a lit show cave seen only with a guide on the road to Anogia. Tickets, winter opening, steps, temperature, time needed and what to pair with each, compared.

- Canonical URL: https://honestcrete.com/guides/melidoni-or-sfendoni-cave-honest-comparison/
- Author: Neratzia (Honest Crete, Heraklion)
- Area: Rethymno · Category: Day trips
- Last field-checked: November 2026 · Updated: 2026-11-01 · Published: 2026-11-01
- How to cite: "Honest Crete — Melidoni or Sfendoni? The Honest Comparison of Rethymno's Two Caves (field-checked November 2026), https://honestcrete.com/guides/melidoni-or-sfendoni-cave-honest-comparison/"
- About the source: field-checked guides to Crete by two Heraklion-based locals. Prices are hedged ranges in EUR; small businesses are kept anonymous; editorial is never paid for and advertising is clearly labelled. Method: https://honestcrete.com/how-we-check/

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Melidoni and Sfendoni are two caves open to visitors in the hills of Mylopotamos, about 21 km apart, and they answer different questions. **Melidoni**, nearer the coast, is one vast chamber you walk into on your own: an ancient sanctuary, and the place where about 370 villagers died in the smoke in 1824. **Sfendoni**, at Zoniana on the road to Anogia, is a lit show cave seen only with a guide. Our answer: Melidoni if the history is the point, Sfendoni if the rock is — and in winter, Sunday is the one day both are listed as open. Written from published sources and our own guides to the two caves; distances, prices, hours and rules are a check of published sources, November 2026.

**The honest facts**

- **Between them:** about 21 km, under half an hour by road (route-planner estimate); Sfendoni lies south-east of Melidoni.
- **Melidoni:** one great chamber, self-guided; roughly €3–5 by source, [the Region of Crete](https://www.incrediblecrete.gr/en/place/cave-of-melidoni) listing €3.
- **Sfendoni:** guided tours only, about 25–30 minutes on a 270 m walkway; about [€7 adult, €4 for children up to 14](https://sfentoni-cave.com/en/tickets/) on the cave's ticket page.
- **Winter:** Sfendoni opens on Sundays only, 10:00–14:30; Melidoni is listed at weekends only. Verify seasonally.
- **Inside:** Sfendoni's site gives a steady 19–20 °C; no figure was found for Melidoni, where our guide advises a layer.
- **Access:** Sfendoni's walkway is accessible to people with disabilities, says [the UNESCO Sites in Crete project](https://www.unescositesincrete.gr/en/simeia-endiaferontos/sfendoni-cave/); Melidoni has stairs and a damp floor.
- **Time:** about 30–45 minutes at Melidoni, 25–30 at Sfendoni.

## Melidoni is the cave of history

The Region's page describes worship here from the early Neolithic to the Roman period, and an inscription naming Hermes; a [study of the cave's inscriptions](https://erep.lit.auth.gr/wp-content/uploads/sites/172/2022/09/2011-Eleuthernaean-pilgrims-inside-the-Melidoni-Cave-Sailing-to-Classical-Greece.pdf) discusses a recorded verse prayer to Hermes of the Tallaean mountains, doubts that epithet was ever his, and leaves open which deity was worshipped earlier.

The modern history is heavier. In October 1823 about 370 people from Melidoni, most of them women and children, took refuge in the cave; by January 1824 the besieging Ottoman force had blocked the entrance and lit fires, and all of them suffocated. Their bones lie in the ossuary in the first hall. Most sources agree, and the Municipality of Mylopotamos marked the bicentenary [in 2024](https://crete.gov.gr/wp-content/uploads/2024/07/1.pdf); the Region's English page says January 1834, the year a regional travel guide gives for Robert Pashley's visit.

That first hall, the Hall of Heroes, is what you see. Published sizes disagree — about 55 by 44 m in a show-cave database, 50 by 30 m in a regional travel guide — and a regional cave guide says it is the only chamber open, the rest closed for excavation. Stairs lead down, the floor is damp, and [our Melidoni guide](https://honestcrete.com/guides/melidoni-cave-honest-guide/) allows 30–45 minutes.

*Photo: Melidoni's great chamber: one hall, and the history is the reason to come*

## Sfendoni is the cave of formations

[Sfendoni](https://honestcrete.com/guides/sfendoni-cave-zoniana-honest-guide/) covers about 3,000 m² (its site also says 3,500), with 14 chambers and a maximum length of 145 m; the walkway reaches about two thirds of it. The point is the decoration: stalactites, stalagmites and, near the end, stone basins the cave calls fossilised waves. You go in only with a guide, in Greek or English, and our Sfendoni guide credits that rule for the formations being intact.

Its two pages disagree — the home page says €6 and gives both 14:00 and 14:30 for the winter close, the ticket page €7 and 14:30 — so arrive early and, as our guide advises, bring cash.

*Photo: Sfendoni's formations on a lit walkway — the cave to choose for what is on the walls*

## Winter changes the plan

Sfendoni's summer season (15 April–31 October) has ended; until it returns the door opens on Sundays only. For Melidoni the village's website could not be opened for this check; our Melidoni guide read it in June as winter weekends only, a regional travel guide dated November 2024 gives Saturdays and Sundays 10:00–16:00, and the Region's page gives 08:00–19:00 with no season. Check locally.

So a winter Sunday is the day for both: Sfendoni first, since it shuts earliest, then down to Melidoni. Our Sfendoni guide warns that two caves in a day is more caving than most people want.

## What to pair with each

By route planner, Melidoni is about 30 km east of Rethymno (roughly 40 minutes) and an hour from Heraklion; our guide pairs it with the pottery village of [Margarites](https://honestcrete.com/guides/margarites-pottery-village-honest-guide/) or with Arkadi monastery. Sfendoni is about 41 km from Heraklion, around 45 minutes: [Anogia](https://honestcrete.com/guides/anogia-village-honest-guide/) is about ten minutes east for lunch, and [Axos](https://honestcrete.com/guides/axos-village-honest-guide/) and its acropolis just north. Crete's other famous pair is [Dikteon or Ideon](https://honestcrete.com/guides/dikteon-or-ideon-cave-honest-comparison/).

**The honest downside**

Melidoni is one chamber, and with the ossuary at its centre it is a memorial before it is a sight, which not every child is ready for. Sfendoni is short, and our guide judges a couple of chambers lit more theatrically than the rock needs. In winter the real risk at both is a closed door: the hours are thin and the sources disagree.

**The verdict.** **Pick Melidoni if:** you want the history — the ancient sanctuary, the 1824 ossuary, one enormous chamber — and are coming from Rethymno or the Bali coast.
**Pick Sfendoni if:** you want formations, a guide and a walkway instead of stairs, and you are on the Anogia road anyway.
**Skip both if:** you are here on a winter weekday — on most published hours, neither door opens.

*Disclosure:* Photos on this page: the Melidoni chamber by Dietmar Rabich (CC BY-SA 4.0) and the Sfendoni interior by C messier (CC BY-SA 4.0), via Wikimedia Commons, resized for the web. Written from published sources and our own guides to the two caves; distances, prices, hours and rules are a check of published sources, November 2026. Distances, access, rules and any figures were checked against the Sfendoni cave's two pages, the Region of Crete's Melidoni page, the UNESCO Sites in Crete project, the municipality's 2024 festival programme, a show-cave database, regional cave and travel guides, a study of the Melidoni inscriptions and route-planner estimates for the date shown at the top of this guide; visit times and the cash and lighting notes are from our own cave guides. Nobody pays to be featured in a guide — no business, no sponsor, no paid mention, ever. Adverts, where they appear, are labelled as adverts.

## Quick answers

**Is Melidoni or Sfendoni cave better to visit?**

Melidoni cave is better for history: one vast chamber that was an ancient sanctuary and holds the ossuary of the villagers who died there in 1824, visited on your own. Sfendoni cave at Zoniana is better for the rock itself: stalactites, stalagmites and stone basins along a lit 270-metre walkway, seen only on a guided tour. Choose by whether you want the story or the formations.

**Are Melidoni and Sfendoni caves open in winter?**

Both open less in winter. Sfendoni cave's own ticket page lists Sundays only, 10:00–14:30, outside its summer season of 15 April to 31 October. Melidoni cave is listed at weekends only in winter by our Melidoni guide and a regional travel guide, though the Region of Crete's page gives 08:00–19:00 with no season, so check locally before driving.

**How much does it cost to visit Melidoni and Sfendoni caves?**

Sfendoni cave's ticket page lists €7 for an adult and €4 for children up to 14, guide included, although its home page still shows €6. Published prices for Melidoni cave run from about €3 on the Region of Crete's page to about €5 in our Melidoni guide. Bring cash and expect prices to change.

**Can you visit Melidoni and Sfendoni caves in one day?**

Yes. The two caves are about 21 km apart, under half an hour by route-planner estimate, with Sfendoni south-east of Melidoni on the road towards Anogia. In winter a Sunday is the one day both are listed as open; visit Sfendoni first, because it closes in the early afternoon.

**Which cave is easier for limited mobility, Melidoni or Sfendoni?**

Sfendoni cave. Its 270-metre walkway is described by the cave and by the UNESCO Sites in Crete project as accessible to people with disabilities. Melidoni cave is reached by stairs down into the chamber, with damp, slippery footing in places.

## Two caves in Rethymno

**The two caves**
- Melidoni cave (35.3844, 24.7299)
- Sfendoni cave (35.2996, 24.8402)