KatatopisiΕλληνικά

Trail, national195 km

National path O22

National path O22: location in Greece

National path O22 is part of the national hiking network in OpenStreetMap. The line mapped in OpenStreetMap is 195 km long inside Greece (the length of the line, not a walking time). It crosses 4 regional units, most of its length in Boeotia. At the two ends of the mapped line that lie furthest apart, the nearest places with a page are Amfissa (12.3 km) and Acharnes (6.7 km), in a straight line; OpenStreetMap does not say which end is the start and which the end. Within 1 km of the line, in a straight line, there is 1 place with a page (Distomo).

Open on the map

The route and its length

The length is the sum of the mapped ways of the OpenStreetMap relation, measured along the line and only inside Greece. It is not a walking time and not a difficulty.

Length and shape, from OpenStreetMap
ItemValue
Length of the line inside Greece195 km (OpenStreetMap)
ShapeA line with two ends

At the two ends of the mapped line that lie furthest apart, the nearest places with a page are Amfissa (12.3 km) and Acharnes (6.7 km), in a straight line; OpenStreetMap does not say which end is the start and which the end.

The highest peak with a page within 2 km is Mount Parnassus (2,455 m, Wikidata). There is no elevation profile: the site has no elevation model fine enough to draw one along the route.

Waymark in OpenStreetMap (osmc:symbol ":red:black_diamond_line:O22:white"): a red background and the text «O22». The description is partial; the code is given as the mappers wrote it. We do not know whether the marking is on the ground today.

Towns and villages along the route

Places with a page on this site where the mapped line passes within 1 km of the place's point (in a straight line). It does not mean the trail enters the place or that it has lodging, food or water. Heights are the ele tag in OpenStreetMap, where there is one.

Places with a page within 1 km of the line, nearest first
PlaceKindDistance from the line
Distomovillage10 m

Mountains, huts, sights and protected areas

Distances are in a straight line from the mapped line, not walking distances; peaks, huts, sights and lakes are within 2 km. This page does not describe climbs, difficulty or conditions. The length inside a Natura 2000 site was measured on the line thinned to about 100 m.

Peaks

Peaks with a page within 2 km of the line
PeakHeightSourceDistance from the line
Mount Parnassus2,455 mWikidata981 m
Liakoura, Amfikleia-Elateia2,228 mWikidata1.5 km
Mount Helicon1,748 mWikidata1.4 km
Kaliveza1,219 mWikidata609 m
Karambola1,093 mWikidata367 m
Pastra1,016 mWikidata164 m
Lestori986 mOpenStreetMap1.1 km

Mountain huts and shelters

Within 2 km of the line, from OpenStreetMap
NameKindOperatorDistance from the lineHeightBeds
Mountain Lodge Mpafialpine hutΕΟΣ Αθηνών9 m1,161 m41
Καταφύγιο Κορυφήςalpine hutΕΟΣ Ελευσίνας17 m1,400 m–
No name in OpenStreetMapwilderness hut–38 m693 m–
Καταφύγιο "Βαγγέλης Τσάκος"alpine hutΕΟΣ Ελευσίνας57 m1,090 m–
Μιχάλης Δέφνερalpine hut–589 m1,820 m33
Mountain Lodge Flabourialpine hut–704 m1,158 m–

A hut on the map does not mean it is open, staffed or available; ask its operator about opening times, bookings and condition.

Sights

Ski centres

Ski centres with a page within 25 km of the line, in a straight line. It does not mean the trail leads to them or that they are open.

Natura 2000 protected areas

Natura 2000 sites the line crosses (at least 0.3 km inside the boundary)
SiteCodeLine inside the boundary
Oros ParnassosGR241000225.1 km
Oros ParnithaGR300000118.2 km
Notioanatolikos Parnassos - Ethnikos Drymos Parnassou - Dasos TithoreasGR245000516.7 km

Where it lies

The regional units and municipalities the line passes through, with its length in each (OpenStreetMap boundaries; those with at least 1 km or 5% of the length are listed).

Regional units

Municipalities

Daylight

Sunrise and sunset at the middle of the route for the 15th of each month, in Greek time (Europe/Athens). Calculated with the standard solar-geometry formula for a flat horizon; terrain and cloud are not taken into account. In deep gorges or in the shadow of mountains dusk comes earlier.

Daylight by month
MonthDay lengthSunriseSunset
January9.8 h07:4317:29
February10.8 h07:1918:04
March11.9 h06:4018:34
April13.2 h06:5320:02
May14.2 h06:1720:30
June14.8 h06:0320:52
July14.6 h06:1520:51
August13.7 h06:4120:23
September12.5 h07:0819:38
October11.3 h07:3518:51
November10.1 h07:0817:16
December9.5 h07:3717:08

Trail safety

In an emergency call 112, the European emergency number. For information, training and the mountaineering clubs, the federation is the Hellenic Mountaineering and Climbing Federation (ΕΟΟΑ).

The line of the route was drawn by volunteers in OpenStreetMap and may be incomplete or out of date. We do not know whether the trail is open, waymarked or passable today, or what the conditions are. This page gives no directions for the route or for climbs, no difficulty grade, no walking time and no weather forecast. Ask the operator, a local club or the forest service before you set out.

How the numbers were counted

The trails are the hiking routes (route=hiking) of OpenStreetMap (ODbL, Geofabrik snapshot of 24 Sep 2026). A trail has a page when it has a name or a ref (a route with only a local number and no name needs an operator and a website), at least 4 km of line in Greece, and two of: at least 3 places with a page near the line, a mountain hut, a peak with a page, a Natura 2000 site, a website in the OpenStreetMap tags. Relations that are the same trail in sections (same super-relation, the same E4 or E6 ref, the same name and operator) are joined into one page and a shared stretch is counted once. There are at most 100 pages, ranked by network level (international, national, regional, local), then length, number of places and whether there is a website or operator; at most four trails of one numbered series.

The length is the sum of the lengths of the relation's ways, worked out on the original OpenStreetMap nodes, inside the boundaries of Greek municipalities (a way is split at the vertices of the line thinned to about 100 m). Units and municipalities are decided by the middle of each piece of line. The places, peaks, sights and lakes are pages of this site and the distance is the shortest straight line from their point to the line. Natura 2000 membership is whether the middle of each piece falls inside the Ministry's boundary (YPEN geoportal).

Trails are mapped by volunteers and are not an official trail register; the network (international, national, regional, local) is as the mappers tagged it. No durations, difficulty or elevation profile are shown.

See also

Sources

Every figure on this page comes from the sources below, with the date each was updated.

Page updated .