Photo: Ввласенко (CC BY-SA 3.0)
A self-guided audio tour of Nisyros, an island that is the cone of one volcano, joined by road from Mandraki to the rim of the caldera. Most visitors arrive by day boat from Kos, and the boat back leaves at a fixed time, so keep that time in mind all day. It starts at Mandraki harbour, with the island's story from the Neolithic to the steam explosions of 1871 to 1873 and 1887 to 1888, and goes on to the Archaeological Museum, which holds what survives of an ancient city never excavated, and up to the castle attributed to the Knights of Saint John and the cave monastery of Panagia Spiliani. At Paleokastro, the ancient acropolis, come the hidden gate with its inscription of the fourth century BC and walls of black volcanic stone, then the hot springs of Loutra, with the spa built between 1885 and 1912. Across the island, Emporios stands on the caldera rim with its natural sauna, and on the floor of the caldera the Stefanos crater, one of the largest hydrothermal craters in the world, is told from its rim. It ends in Nikia, at its pebble-paved square of 1923, the Volcanological Museum and the volcanic observatory over the craters.
11 narrations, yours to keep — no subscription, no expiry. Works offline once downloaded, and if it isn’t for you we’ll refund it.
Going somewhere with no signal? Put the guide on your home screen first, then download it from that icon while you are on wi-fi — that way you download once, and it works in airplane mode with no roaming charges. Show me the order →
Every claim in this tour traces back to a named source — excavation records, the heritage authority for the site, and the primary texts themselves. Nothing is copied from other guidebooks, and anything we can't source doesn't make the recording.
Each stop is built from OpenStreetMap (the field-surveyed mapping database behind Apple Maps), Wikidata · 8 cross-referenced entries (peer-reviewed structured records), the heritage authority below, and the primary historical texts where they exist.
Cross-referenced against Modern excavation publications · academic peer-review.
Every sentence is checked against those sources before it is recorded. If a claim can't be traced, it doesn't make the audio.
Every tour is reviewed by a person before it goes on sale. Stop selection, the route and anything ambiguous come back to the editor for a decision, and those questions routinely send a stop back for another accuracy pass. Nothing publishes on a machine’s say-so.
Spot anything inaccurate? Email [email protected] — fixed in the next pass.
Mandraki Harbour, Archaeological Museum of Nisyros, Mandraki castle and Panagia Spiliani.
Paleokastro gate, Paleokastro, Loutra thermal springs.
Emporios, Stefanos crater, Nikia village square, Volcanological Museum, Nikia volcanic observatory.
The castle attributed to the Knights of Saint John, wrapped around a monastery built partly into a cave, with a silver-covered icon of the Virgin.
The only surviving gate of the ancient acropolis, hidden in a C-shaped recess of the wall, with an inscription of the fourth century BC beside it.
Walls of huge black volcanic blocks, up to about three and a half tons, with square towers around the never-excavated ancient city.
A village of volcanic stone on the caldera rim, with a tiny cave at its entrance that works as a natural sauna and a medieval castle above.
One of the largest hydrothermal craters in the world, blown open by superheated water and steam and still active with fumaroles and mud pots.
The viewpoint by the chapel of Profitis Ilias over the caldera floor and the craters of the steam explosions of the nineteenth century.
Tap "Start Walking Tour" and allow location access. The map shows all 11 narration points.
Follow the suggested route or explore freely. GPS tracks your position. Reach a site and the narration plays automatically.
Each site has its own narration. 11 narration points.
Narrations play when you reach each site. No buttons, no track numbers. Walk naturally — the stories find you.
Premium narration that sounds like a documentary. Warm and knowledgeable, not a textbook reading.
Every narration is drafted, cross-checked against primary sources, then passed through a second editorial pass that strips unsupported claims. Dates, names, and citations verified.
See all narration points on the map. Tap any point to hear it early or replay it later.
Every narrated point in Nisyros — Mandraki, Paleokastro and the Volcano, each with its own narration.
Spend an hour or a full day. Skip sites, revisit favourites, take breaks. The tour adapts to you.
11 narration points, including Mandraki Harbour, Archaeological Museum of Nisyros, Mandraki castle and Panagia Spiliani, Paleokastro gate and Paleokastro. That is about 12 minutes of narration in all, and you walk between the stops at your own pace.
Yes. It plays in your phone’s browser as you walk: no guide, no group, no app to install and no fixed start time.
Three ways, all built in:
The map-tap option means you can stand anywhere — even at home before you travel — and play any narration. GPS just makes it hands-free while you’re actually walking the site.
No. Use the “Download for offline” button before you go, and the entire tour — audio, maps, narration text — works without any data connection. Tap-to-play and the map both work fully offline. GPS itself doesn’t need data; only the download does.
Add the icon first, then download from the icon. On iPhone a guide downloaded in Safari cannot be seen by the home screen icon, so downloading first means downloading the whole thing twice.
Putting it on your home screen — iPhone or iPad (Safari):
On Android (Chrome): tap the three-dot menu at the top right, tap Add to Home screen (some phones say Install app), then confirm. On Android either order works.
If you opened this link from inside Instagram, Facebook or Gmail, you are in that app’s built-in browser. It cannot add anything to your home screen, and a guide downloaded there is thrown away when the app closes. Open the link in Safari or Chrome first.
Two backstops. First, the map shows every site — just tap the marker for the place in front of you. Second, you can manually queue any narration even when GPS is off. The platform never assumes GPS works; it’s the convenience layer, not the gate.
The audio runs ~3–4 hours with the drives total, but you walk at your own pace. 11 narration points across the site. Most visitors take 2–4 hours; some spread it over multiple visits. Once you buy it, it’s yours — there’s no expiry and no subscription. Come back next year if you like; the link in your receipt always works.
One purchase covers one device session. Most couples share earbuds and use a single phone — the audio is paced for that. If you want everyone listening on their own device, each person needs their own purchase. We do not gate sharing aggressively; we trust visitors to do the right thing.
Full refund if you never trigger a single narration on-site. Partial refund based on how far you got. See the refund policy for specifics.