Gramvousa at a glance
The fortress stands on Imeri Gramvousa, a steep island hill off the north-west tip of Crete. The regional tourism office describes the way up as starting on the east side of the island. Do not mix it up with Agria Gramvousa, which is a different island.
Most visitors arrive on the day boat from Kissamos, which stops here before or after Balos. The boat programme lists about 2 hours on the island, a crossing of around 20 minutes to Balos and about 2.5 hours at the lagoon. The order of the two stops can vary.
What you see on Gramvousa
Four things that fill the stop.
The pier and the harbour
The boat lands at the small pier on the island, in a natural harbour. This natural harbour is the reason the Venetians fortified the island.
The Venetian fortress
The Venetians built the fortress to protect the harbour. Cisterns, the Church of the Annunciation, a powder magazine and building foundations survive. The date of construction depends on the source: the regional tourism office gives 1584 and names Latino Orsini, while the boat operator gives 1579.
The shipwreck
A rusty wreck lies by the island's beach and is visible from the shore, according to the boat operator. Wrecks have sharp and unstable parts. Look from a distance and do not climb on it.
The view back to Balos
From the island and from the boat you see the lagoon, which lies between Gramvousa and the Tigani cape. It helps you understand how the area is laid out.
Our picks: tours that stop at Gramvousa
A cruise, a speedboat and a catamaran trip that all include the island.
Hand-picked tours, booked through GetYourGuide. Prices are indicative starting prices in euros (as of October 2026). Tap a tour for live availability and the current price in your currency.
Catamaran trip to Balos and Gramvousa with meals
Transfer, brunch, lunch, soft drinks, paddleboard and snorkelling gear are included. Gramvousa castle tickets cost extra, and the listing does not state clearly whether the Balos fee is covered.
Check availability →
Speedboat tour to Gramvousa and Balos with drinks
Two hours each at Gramvousa and Balos, with a driver, soft drinks, water and beer. There is no guide, food or transfer to Limeniskos, and the listing does not state the Balos fee.
Check availability →Full-day boat cruise to Balos and Gramvousa
Return boat ride to both stops, with crew and an audio guide. The €1 municipal fee per passenger over 13 and any hotel transfer are extra, and food and drinks only come with the matching option.
Check availability →Gramvousa and Balos boat trips
Day trips by boat that include the island of Gramvousa and the Balos lagoon, with live prices and availability.
The fortress climb
What to expect on the way up.
| Question | Answer |
|---|---|
| How long is the climb? | About 20 minutes from the beach, an operator figure that does not apply to every visitor |
| How high is the fortress? | 137 m above sea level |
| What shoes do I need? | Sturdy, closed shoes |
| Is there a fee? | Check the current fee with your operator |
| Can I go in the afternoon? | The regional tourism office lists 08:00–15:00, without a season. Plan the climb early in your stop and do not count on afternoon access |
| Is it suitable for everyone? | The boat operator says the trip does not suit people with significant mobility limits |
In July and August the daily highs near Chania average above 30 °C. Take water and sun protection, and go up early in your stop if you can.
How Gramvousa fits into a Balos trip
The combined boat ticket covers both stops. In 2026 one operator lists €40 for adults and €24 for children aged 3 to 12 from April to 14 July and from 16 September to 31 October. From 15 July to 15 September the prices are €45 and €27. Children up to 2 years travel free. A trip to Balos only costs €36 and €40 for adults, but then you skip the island.
On top of that, the municipality collects €1 from passengers over 13, before boarding. A meal on the boat costs €13.
You can also reach Balos by road without ever visiting Gramvousa. The lagoon and the island belong to the same protected area, so the usual rules apply to both: no camping, no fires and no littering. See the getting there page for the road route.
Timing matters on the day. The operator asks you to be at the harbour 40 minutes before departure, and its terms give only a short return window of 15 minutes before the boat leaves an island. The ticket office at the harbour is open from 08:30 to 21:00 in the season, and parking at the harbour is free. If you want to climb the fortress, keep an eye on the clock so you are back at the pier on time.
Gramvousa: frequently asked questions
Is Gramvousa included in the Balos boat trip?
On the combined trip, yes. The Balos only ticket does not include the island. Check which product you are buying before you pay.
How long do you get on Gramvousa?
The programme of one operator lists about 2 hours. That time covers the climb, the beach and the swim. The order of Gramvousa and Balos can vary on the day.
Can I swim at the shipwreck?
Treat the wreck as something to look at. Rusty metal can be sharp, so keep your distance and follow the instructions of the crew.
What is the difference between Imeri and Agria Gramvousa?
The fortress is on Imeri Gramvousa. Agria Gramvousa is a separate, neighbouring island.
What should I bring?
Closed, sturdy shoes for the climb, water, sun protection and a swimsuit.