Knossos opens daily year-round, with longer hours in summer and shorter ones in winter, and an early start beats the crowds and heat. Plan tickets and tours through My Greece Tours.
Opening hours shape any visit to the Palace of Knossos. The sections below cover the hours, whether it opens all year, the best time of day, how long you need and the quietest times to go.
What are the opening hours of Knossos?
Knossos is open daily, with longer hours in the summer season, when it stays open into the evening, and noticeably shorter hours in winter.
Knossos is open to visitors every day of the week, but the opening hours vary significantly with the season. In the peak summer months the site keeps long hours, opening in the early morning and staying open into the evening. This gives plenty of flexibility to plan around the heat and the crowds. In the spring and autumn shoulder seasons the hours are a little shorter, and in winter they are shorter still, with the site closing earlier in the afternoon. The pattern mirrors the daylight across the year, so the summer window is wide and the winter window is narrow. This means the same site can feel very different to plan around depending on the month of your trip.
The opening times of Knossos are set by the Greek archaeological authorities and can change between seasons and from year to year. The single most useful tip is therefore to check the current, official hours shortly before your visit rather than relying on fixed times. This matters most if you are planning a late-afternoon or evening visit, or travelling in the low season, when the closing time comes earlier. Our Knossos tickets guide covers admission, and the next section covers whether it is open all year.
Is Knossos open all year round?
Yes, Knossos is open all year round, every day, though with reduced hours in winter compared with summer, and with possible closures on a few public holidays.
Knossos is open throughout the year, every day of the week, making it accessible in any season. The difference between summer and winter lies in the hours rather than in whether it opens at all. The long summer hours shrink to a shorter window in winter, when the site closes earlier in the afternoon. It remains open and visitable, though, often with the bonus of far fewer crowds and cooler weather for exploring the ruins.
The main exceptions to watch for are a small number of public holidays, on which Greek archaeological sites may close or keep special hours. If your visit falls near a major Greek holiday, it is worth confirming the arrangements in advance. Outside of those dates, you can count on Knossos being open, which makes it a reliable highlight of a Crete trip in any month. Our guide to the best time to visit Knossos covers the seasons, and the next section covers the best time of day.
What is the best time of day to visit Knossos?
The best time of day to visit Knossos is early in the morning, soon after opening, or later in the afternoon, when the air is cooler and the largest tour groups are absent.
The best time of day to visit Knossos is early in the morning, soon after the site opens. At that hour the air is cooler, the light is soft and the largest crowds have yet to arrive. The middle of the day is the busiest and hottest period, as the organised tour groups and cruise excursions converge on the site. The sun beats down on the largely unshaded ruins then, which makes for a crowded and uncomfortable experience.
A later-afternoon visit is the next best option if a morning is not possible, especially in summer when the site stays open into the evening. The tour groups thin out and the heat eases as the day cools. Whenever you go, bringing water, sun protection and a hat is essential, since there is little shade among the ruins. The reconstructed frescoes and the pale stone also photograph best in the gentler light of early morning or late afternoon, so the quieter hours reward both comfort and pictures. Timing your visit well makes a real difference to enjoying the palace, and it costs nothing beyond a slightly earlier start. The next section covers how long you need at the site.
How long do you need at Knossos?
You need around one and a half to two hours to see Knossos properly, enough to walk through the main areas of the palace at a comfortable pace and pause at the highlights.
Most visitors need around one and a half to two hours to see Knossos properly. That window covers a walk through the main areas of the palace, including the throne room, the great staircase, the storerooms and the reconstructed sections, at a comfortable pace. It leaves time to pause and take in the highlights rather than rushing past them. This is enough to appreciate the scale and significance of the site, and it fits neatly with the length of a typical guided tour.
Adding the Heraklion Archaeological Museum, where the original frescoes and finds from Knossos are displayed, calls for roughly another hour or two. That turns the outing into a satisfying half-day and pairs the reconstructed site with the genuine artefacts. Given the heat and limited shade in summer, a focused morning visit of a couple of hours is often the most enjoyable approach, leaving the afternoon free for the museum or a rest. Our Knossos guided tours guide covers the tour options, and the next section covers the quietest times to visit.
When is Knossos quietest?
Knossos is quietest early in the morning and late in the afternoon, and in the shoulder and winter seasons away from the summer peak, when tour groups and cruise excursions are fewer.
Knossos is at its quietest early in the morning, soon after opening, before the organised tour groups and cruise excursions arrive. It quietens again in the late afternoon as those groups depart, especially in summer when the site stays open into the evening. The middle of the day in high summer is by far the busiest and least comfortable time, with crowds and heat combining on the open site. Avoiding that window is the simplest way to improve a visit.
Season matters as much as the time of day. The spring and autumn shoulder seasons bring noticeably thinner crowds along with pleasant weather. Winter is quietest of all, with the ruins often nearly empty, though the hours are shorter and a wet day is possible. For the calmest, most rewarding visit, aim for an early start in the shoulder season. Plan the timing through our guide to the best time to visit Knossos.
Why do the opening hours of Knossos change with the season?
The opening hours of Knossos change with the season because Greek archaeological sites follow summer and winter schedules tied to daylight, so the site stays open later in the long summer days and closes earlier in winter.
The seasonal pattern follows the daylight and the visitor demand across the year. In the long, bright summer days the site can stay open well into the evening, which spreads the crowds and gives visitors more time to plan around the midday heat. As the days shorten toward autumn and winter, the closing time moves earlier, matching the shorter daylight and the quieter low season. This summer-and-winter structure is standard across the archaeological sites managed by the Greek authorities.
Two practical points follow from this. First, the exact changeover dates between the summer and winter schedules can shift, and the hours can be adjusted from year to year, so a published time from a previous season may no longer be accurate. Second, the last admission usually falls some time before the official closing, so arriving too close to the end of the day risks a very short visit. Checking the current hours and last-admission time before you travel keeps these season-driven changes from catching you out.
How do the opening hours affect planning a Knossos visit?
The opening hours shape when you arrive, how long you stay and what you pair with Knossos, so an early start within the day’s window leaves room for the site, the museum and the heat.
The hours set the frame for the whole day, so it pays to plan around them. Aiming for the start of the day gives you the cool, quiet, well-lit ruins before the tour groups and cruise excursions arrive in the middle of the day. It also leaves the rest of the open window free, which is exactly what you want if you plan to add the Heraklion Archaeological Museum in the afternoon. Building the day around an early arrival is the single most effective use of the opening hours. It also spares you the longest ticket queues, which tend to form once the coaches arrive in the middle of the day.
The shorter winter hours call for a little more care. With the site closing earlier, there is less room to arrive late and still see everything, so an early or mid-morning start matters more in the low season. In summer the long hours give more freedom, including the option of a cooler late-afternoon visit once the coaches have gone. In every season, allowing around one and a half to two hours for the site, plus an hour or two for the museum, lets you fit the visit comfortably inside the day’s window. Plan your visit and tours through our Palace of Knossos guide.
When is the last admission to Knossos?
The last admission to Knossos falls some time before the official closing, so arriving too close to the end of the day leaves too little time to see the palace properly.
Like most Greek archaeological sites, Knossos stops admitting new visitors a while before it actually closes. The gap between last admission and closing gives people already inside time to finish their visit before the site is cleared. The exact timing follows the season, since it is tied to the same summer and winter schedules that set the opening and closing hours. This is one more reason to treat the published closing time as a guide rather than a target.
The practical lesson is to arrive with plenty of the day still ahead of you. Since a proper visit takes around one and a half to two hours, turning up just before last admission risks a rushed walk or being moved along before you have seen the highlights. In winter, when the whole window is shorter, this matters even more. Checking both the closing time and the last-admission time before you travel, then arriving well within the window, keeps your visit relaxed rather than pressured.
Do opening hours differ for guided tours of Knossos?
Guided tours of Knossos run within the same official opening hours as independent visits, but they are usually scheduled for the calmer morning slots, and pre-booked entry lets a tour start without queuing.
A guided tour does not extend or change the site’s opening hours, since every visitor enters within the same official window. What a tour does is choose a sensible slot inside that window, and most are timed for the morning when the ruins are cooler and quieter. Because the guide and the group work to a set start time, the tour builds the best use of the opening hours into the plan for you, rather than leaving the timing to chance.
Pre-booked tours and skip-the-line tickets also smooth the entry itself. A tour that includes the ticket lets the group walk in near opening without waiting at the ticket office, which protects the calm early hours the schedule makes possible. For independent visitors, buying a ticket online achieves the same head start. Either way, the opening hours still frame the day, and an early, pre-arranged entry is the way to get the most out of them. Our Knossos guided tours guide covers the timing of the tour options.
Frequently Asked Questions
What time does Knossos open and close?
Knossos is open daily, but the exact opening and closing times vary with the season. In the peak summer months the site keeps long hours, opening in the early morning and staying open into the evening, while in the spring and autumn shoulder seasons the hours are shorter, and in winter the site closes earlier in the afternoon. Because the times are set by the Greek archaeological authorities and can change between seasons and from year to year, it is best to check the current, official hours shortly before your visit, especially if you are planning a late-afternoon visit or travelling in the low season.
Is Knossos open every day?
Yes, Knossos is open every day of the week, all year round, though with longer hours in summer and shorter hours in winter. The site remains visitable in every season, with winter offering the bonus of far fewer crowds and cooler weather despite the shorter opening window. The main exceptions to watch for are a small number of public holidays, on which Greek archaeological sites may close or keep special hours, so if your visit falls near a major Greek holiday it is worth confirming in advance. Outside of those dates, you can rely on Knossos being open throughout the year.
How much time do you need to visit Knossos?
You need around one and a half to two hours to visit Knossos properly, enough to walk through the main areas of the palace, including the throne room, the great staircase, the storerooms and the reconstructed sections, at a comfortable pace. This fits the length of a typical guided tour. If you also want to visit the Heraklion Archaeological Museum, where the original frescoes and finds from Knossos are displayed, allow roughly another hour or two, making a half-day outing. Given the summer heat and limited shade, a focused morning visit of a couple of hours is often the most enjoyable way to see the site.
Are the opening hours of Knossos different in summer and winter?
Yes, the opening hours of Knossos are noticeably different in summer and winter. In the peak summer months the site keeps long hours, opening early and staying open into the evening, which gives visitors plenty of room to plan around the midday heat. In winter the hours are much shorter, with the site closing earlier in the afternoon in line with the reduced daylight. The spring and autumn shoulder seasons sit between the two. Because the changeover dates and the exact times can shift from year to year, and because the last admission falls before closing, checking the current official hours shortly before your visit is the safest way to plan, especially in the low season.
What is the best time to arrive at Knossos to avoid crowds?
The best time to arrive at Knossos to avoid the crowds is right at opening, at the start of the day. The organised tour groups and cruise excursions tend to reach the site in the middle of the day, so arriving early lets you walk the ruins while they are still calm and cool. A late-afternoon arrival is the next best choice, especially in summer when the site stays open into the evening and the groups have already left. The shoulder seasons of spring and autumn, and the winter low season, are quieter across the whole day. Combining an early start with a quieter season gives the calmest possible visit, and it also keeps you out of the hottest, most crowded midday hours on the unshaded site.