Mount Olympus is a hard but non-technical hike, with one exposed Class 3 scramble to the Mytikas summit at 2,918 m. The standard two-day route from Prionia covers about 18 km and 1,800 m of ascent — well within reach of any fit hiker — but the final 200 m to the top involves hands-on climbing over loose rock with serious drops, which is the part that stops many people short of Mytikas.
The difficulty of Olympus is really two separate questions: how hard is the walk to the summit ridge, and how hard is the scramble to the actual highest point. The answers are very different, so understanding where the difficulty lies helps you plan a realistic, safe attempt. This 2026 guide breaks it down section by section.
How long and how steep is the standard route?
The standard climb of Mount Olympus starts at the Prionia trailhead (1,100 m) and gains roughly 1,000 m over 5.5 km to Refuge A (Spilios Agapitos, 2,100 m) — a steady 3–4 hour climb on a good forest path. Day two climbs another 800 m to the Skala ridge (2,866 m) over open scree, then tackles the summit. Total ascent across the two days is about 1,800 m, comparable to a big Alpine hut day. The path itself is well graded and waymarked; the effort is sustained but the footing is straightforward until you reach the summit ridge.
How hard is the Mytikas summit scramble?
The crux is the Kakoskala (Bad Steps), an exposed Class 3 scramble from Skala to the Mytikas summit. It involves about 30–45 minutes each way of hands-on climbing over loose, marked rock with significant exposure — a fall here would be serious. There are no fixed cables, so confidence on rock and a head for heights matter more than fitness. Hikers uncomfortable with exposure should turn back at Skala or divert to the nearby Skolio peak (2,911 m), which is reached by a steep but non-technical walk and is only 7 m lower than Mytikas. The Hellenic Rescue Team responds to falls on this section most summers, so treat the scramble with respect.
Is Mount Olympus suitable for beginners?
The walk to Refuge A and on to Skala is suitable for fit beginners with good stamina, but the Mytikas scramble is not a beginner objective. A realistic plan for a first-time alpine hiker is to overnight at the refuge, climb to Skolio for the views and the near-summit altitude, and skip the exposed final ridge. Beginners attempting Mytikas often hire a local guide for the scramble only, which costs roughly €100–150 and adds rope security on the worst steps. Good descent technique protects your knees on the long downhill — our downhill hiking technique guide is worth reading first.
What makes Olympus feel harder than its numbers?
Three factors stack on top of the raw distance. First, heat: the lower forest can hit 30°C, sapping energy before you reach the refuge. Second, altitude: at 2,918 m the thinner air noticeably slows most hikers on the final climb. Third, the loose scree on the upper mountain is tiring and slippery in both directions. None of these is extreme on its own, but together they make Olympus feel tougher than a sea-level 18 km day. A supportive pack reduces fatigue on the climb — the Osprey Atmos AG 50 and Deuter Aircontact Lite 45+10 both transfer load to the hips, and trekking poles take pressure off your knees on the descent.
How fit do you need to be?
You should be comfortable hiking 6–8 hours with around 1,000 m of ascent in a day while carrying a 7–10 kg pack. If a long Alpine hut day or a Munro double feels manageable, Olympus is within your range. Build leg strength and aerobic base in the months before — our trekking poles guide and a steady hill-walking routine make the biggest difference. Carrying the climb's load in a frameless ultralight bag is a common mistake; for this terrain a framed pack like the Gregory Baltoro 65 is far kinder over 1,800 m of ascent and descent.
How does altitude affect the climb?
At 2,918 m, Mount Olympus is high enough to slow most sea-level hikers noticeably on the final push, though not high enough to cause serious altitude sickness for the vast majority. Expect heavier breathing and a slower pace above 2,500 m, especially on the loose scree up to Skala. Spending the night at Refuge A (2,100 m) gives useful partial acclimatisation and is one reason the two-day route has a higher summit success rate than a single-day push. Drink steadily, eat regularly and pace the climb, and the altitude becomes a minor factor rather than a barrier for healthy hikers.
What are the main risks on Mount Olympus?
The biggest objective hazards in summer are afternoon thunderstorms on the exposed ridge, falls on the Mytikas scramble, and dehydration in the lower-mountain heat. Lightning builds quickly over the summit from early afternoon, which is why an early start and a pre-10:00 summit are standard. Always check the latest forecast and conditions through the Olympus National Park management agency and save the European emergency number 112 on your phone before setting off.
How does Olympus compare to other Greek hikes in difficulty?
Among Greece's flagship routes, Mount Olympus is the hardest by a clear margin. The Samaria Gorge is rated moderate — a long but non-technical 16 km descent that any reasonably fit walker can finish — and the Menalon Trail is a gentle multi-day walk with no exposure and comfortable guesthouse nights. Olympus is the only one of the three with genuine altitude, sustained 1,800 m of ascent and a hands-on scramble where a fall would be serious. If you are working up to it, the Samaria Gorge or the Menalon Trail make excellent training trips to test your stamina and footwork before committing to the Mytikas scramble. Our best hikes in Greece guide ranks all three routes by difficulty so you can pick the right progression.
Frequently Asked Questions
Is Mount Olympus a technical climb?
The walk to the summit ridge is not technical, but the final 200 m to Mytikas (2,918 m) is a Class 3 scramble with real exposure and loose rock. No ropes or fixed cables are installed on the standard route, so it requires confidence on rock rather than mountaineering gear in summer conditions.
Can you reach a summit without the scramble?
Yes. The Skolio peak at 2,911 m is reached by a steep but non-technical walk from the Skala ridge and is only 7 m lower than Mytikas. It is the standard choice for hikers who want a summit and the views without the exposed Kakoskala scramble.
How many hikers reach the Mytikas summit?
A significant share of hikers who reach Skala turn back before Mytikas because of the exposure on the final scramble. There is no official statistic, but local guides report that many clients opt for Skolio instead. Reaching Mytikas is realistic for confident scramblers in dry, snow-free summer conditions.
How long does the full climb take?
Allow about 3–4 hours from Prionia to Refuge A on day one, then 4–5 hours round trip from the refuge to Mytikas and back on day two, plus roughly 3 hours to descend to Prionia. Total walking time is around 14–16 hours spread across two days.