Photo: Jocelyn Erskine-Kellie (CC BY-SA 2.0)

Premium · Walking Tour

Symi — Gialos, the Kali Strata and ChorioGialos, the Kali Strata and Chorio

A self-guided audio walking tour of Symi, from the clock tower at the entrance to the harbour of Gialos up the long climb to Chorio, the upper town. The clock tower went up in 1881, when Symi lived from shipping, trade, sponge fishing and boatbuilding and was one of the richest ports in the Mediterranean. Along the harbour come the house where, on 8 May 1945, the German forces in the Dodecanese surrendered to the Allies, the war memorial with a trireme carved into the rock, the statue of the sponge diver Stathis Hatzis, the neoclassical mansions of the shipowners, captains and sponge merchants, the Nautical Museum on the site of the old central shipyard and the church of Saint John. The Kali Strata, the great stone stairway, climbs to Chorio, with its windmills, the Archaeological and Folklore Museum, the castle on the site of the ancient acropolis and the Panagia tou Kastrou at the highest point. Most visitors come by ferry or day boat from Rhodes, and the return boat leaves at a fixed time, so keep that departure time in mind.

Hear a sample narration
Already purchased? Continue your tour → ⤓ Download for offline

12 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 →

12 narration points ~1–2 hours the clock tower, the place of the 1945 surrender, the war memorial, the statue of Stathis Hatzis, the harbour mansions, the Nautical Museum, Saint John in Gialos, the Kali Strata, the windmills, the Archaeological Museum, the Castle of the Knights and the Panagia tou Kastrou
Verified Sources

Where the facts come from

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.

  1. 1

    Built from the record

    Each stop is built from OpenStreetMap · 11 features in this old town (the field-surveyed mapping database behind Apple Maps), Wikidata · 2 cross-referenced entries (peer-reviewed structured records), the heritage authority below, and the primary historical texts where they exist.

  2. 2

    Checked against the authority

    Cross-referenced against Modern excavation publications · academic peer-review.

  3. 3

    Anything unsupported is cut

    Every sentence is checked against those sources before it is recorded. If a claim can't be traced, it doesn't make the audio.

  4. 4

    A person signs it off

    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.

The Tour

Explore Symi — Gialos, the Kali Strata and Chorio

📍
The Clock Tower and the Harbour Front

Clock Tower, Place of the 1945 Dodecanese Surrender, War Memorial, Stathis Hatzis.

4 narration points
🏛️
Gialos and the Kali Strata

Gialos harbour and its mansions, Nautical Museum of Symi, Church of Saint John in Gialos, Kali Strata.

4 narration points
🏘️
Chorio and the Kastro

Windmills of Chorio, Archaeological Museum of Symi, Castle of the Knights, Panagia tou Kastrou.

4 narration points
Highlights

Sites that define Symi — Gialos, the Kali Strata and Chorio

Clock Tower

Put up in 1881, a gift of the Petridis family, on the jetty every boat passes on its way into Gialos.

Place of the 1945 Dodecanese Surrender

A waterfront house with a plaque recording that the German forces in the Dodecanese surrendered to the Allies here on 8 May 1945.

Stathis Hatzis

The statue of the island's most famous sponge diver, the trade that made Symi rich.

Gialos harbour and its mansions

Neoclassical mansions of shipowners, captains and sponge merchants, rising row above row around the bay.

Kali Strata

The Good Road, the great stone stairway built to join the harbour of Gialos to Chorio, the upper town.

Castle of the Knights

The Kastro at the top of Chorio, on the site of the ancient acropolis, with Hellenistic, Byzantine and Knights' phases.

How It Works

Walk. Listen. See what they saw.

1
Open the tour

Tap "Start Walking Tour" and allow location access. The map shows all 12 narration points.

2
Walk at your pace

Follow the suggested route or explore freely. GPS tracks your position. Reach a site and the narration plays automatically.

3
Hear the stories

Each site has its own narration. 12 narration points.

What You Get

A companion through Symi — Gialos, the Kali Strata and Chorio

📍
GPS-Triggered

Narrations play when you reach each site. No buttons, no track numbers. Walk naturally — the stories find you.

🎤
Studio-Quality Voice

Premium narration that sounds like a documentary. Warm and knowledgeable, not a textbook reading.

📚
Fact-Checked Twice

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.

🗺
Interactive Map

See all narration points on the map. Tap any point to hear it early or replay it later.

🏛
12 Sites

Every narrated point in Symi — Gialos, the Kali Strata and Chorio, each with its own narration.

⏱
Your Own Pace

Spend an hour or a full day. Skip sites, revisit favourites, take breaks. The tour adapts to you.

Common Questions

How it works

What does the Symi — Gialos, the Kali Strata and Chorio audio tour cover?

12 narration points, including Clock Tower, Place of the 1945 Dodecanese Surrender, Gialos harbour and its mansions, Nautical Museum of Symi and Church of Saint John in Gialos. That is about 11 minutes of narration in all, and you walk between the stops at your own pace.

Is the Symi — Gialos, the Kali Strata and Chorio tour self-guided?

Yes. It plays in your phone’s browser as you walk: no guide, no group, no app to install and no fixed start time.

It’s not just GPS — what are the ways to trigger a narration?

Three ways, all built in:

  • GPS-triggered (default): walk near a site, the narration starts automatically.
  • Tap any marker on the map: open the map view, tap any of the 12 markers to play that narration on demand — no walking required.
  • Queue controls: pause, skip, replay any narration; the queue auto-advances as you walk.

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.

Do I need cell service or data while I’m there?

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.

How do I make it work with no signal — and open it again later?

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.

  1. Tap Download for offline above. It opens the guide.
  2. Put that page on your home screen — steps below.
  3. Open the guide from the new icon and download it there, on wi-fi. Keep the screen open until it finishes.

Putting it on your home screen — iPhone or iPad (Safari):

  1. Tap the three dots at the bottom of the screen.
  2. Tap Share.
  3. Scroll down the list and tap Add to Home Screen, then Add.

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.

What if my phone’s GPS is unreliable?

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.

How long is the tour and how much time do I need?

The audio runs ~1–2 hours total, but you walk at your own pace. 12 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.

Can I share with my partner or family?

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.

What if I never use the tour, or never make it to the site?

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.

Walk Symi — Gialos, the Kali Strata and Chorio
12 narration points.
Already purchased? Continue your tour → ⤓ Download for offline
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