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Cerklje to Piran

Slovenia Gravel Traverse

From the Julian Alps to the sea, eight days across Slovenia on gravel.

Riders and a support van on a high gravel road below the Kamnik–Savinja Alps
Days
8
Kilometres
~620
Vertical
~10,800 m

Five to eight riders. Mid-May to mid-October.

How hard it really is

Most operators say "moderate" and leave you to guess.

Endurance 5 / 5

Six days of 75 to 115 km, plus an easy 35 km loop on the afternoon you land.

Climbing 5 / 5

Around 10,800 m across seven days, topping out at 1,611 m on Vršič.

Technical handling 2 / 5

Forest roads, not singletrack. Nothing loose, nothing that needs a mountain bike.

Surface roughness 2 / 5

Compacted forest road for the most part, with the odd rough steep section and the old cobbles over Vršič.

Remoteness 2 / 5

Long empty stretches on Jelovica and Pokljuka, and a van with you on all of it.

E-bike suitability Yes

The route rides well on an e-gravel bike, and the group still rides together.

Fun factor 5 / 5

You finish at the sea, having ridden there from the Alps on the best roads, and taken in every highlight on the way. Hard to beat.

The idea

Everything you would come to Slovenia to see, reached the way the people who live here get to them — over forest roads and country lanes rather than the road the coaches take. Slovenia is nearly sixty per cent forest, and the tracks through it were built for logging trucks, which is why a gravel bike goes almost anywhere, and why a van can follow you.

Five bases, and two nights in the two where the riding is best — under Krvavec and in the Karavanke — because it would be a waste to move on after one day. You wake up somewhere different four times, and each time you got there on the bike.

Five lakes, five rivers and three mountain ranges in eight days, ridden through rather than toured. You start under the Kamnik Alps, cross the Karavanke, ride over the heart of the Julian Alps, and finish with your bike leaning against a wall in Piran — every kilometre in between under your own power.

Half the joy of riding is finding the perfect café

That is how this route was built. Not the shortest line from the Alps to the sea, but a route strung between the places worth stopping at, staying in and eating in. The riding sets the direction. The stops decide the route.

It is also why we do not move every morning. Anybody can put a line across a country on a map. Knowing which valley to spend a second night in takes having ridden it in every month it is rideable.

  • A guide who rides these roads on the weeks you are not here.
  • Two evenings a Slovenian chef cooks in the house we are staying in.
  • Coffee stops chosen on merit, not on convenience.

Who it’s for

This is a challenging week, and it is built to be one. Seven riding days, roughly 620 kilometres and 10,800 metres of climbing. Six of those days sit between 75 and 115 kilometres with 1,800 to 2,000 metres, back to back, and there is no easy day hidden in the middle. You should be riding regularly and already comfortable at that level.

What it is not is technical. You do not need to be a gravel racer — Slovenian forest roads are compacted and rideable, not loose. The difficulty is in the legs, not in the hands. Five to eight riders, so the pace belongs to the group rather than to the fastest person in it.

My part of the deal

I take care of the route, the five bases, the van, the transfers and all the small things that otherwise make a cycling week feel like admin.

  • Every kilometre of this route ridden in both directions, in every month it runs.
  • The days in an order that took me a few attempts to get right.
  • A van and driver with you every day, on the gravel as well as the tarmac.
  • Your bags moved between the five bases, transfers both ways, and a full toolkit throughout.

How flexible the week is

  • One route a day, ridden end to end.
  • The van is with you all week, on the gravel too, for food, spares and anything you would rather carry.
  • Two nights in Cerklje and two in Žirovnica — you unpack five times, not eight.
  • If the weather turns we find a plan B together, and there is usually a good one.
  • The route can be adjusted for road cycling, swapping the gravel sections for a paved alternative where one exists.
  • This trip can also be run privately, just for your own group — as can every trip on this site.

The surface

  • Forest roads throughout — compacted, rideable, never singletrack.
  • A handful of short, steep, rougher descents — the exception rather than the rule.

The bikes

The route rides well on either a regular gravel bike or an e-gravel bike. The surfaces are the same on both, and the group stays together either way.

Bring your own, or ride one of ours: Specialized Diverge 4 Comp Carbon, Orbea Terra H30 or Scott Speedster Gravel 30 — and Specialized Turbo Creo 2 Comp or Orbea Denna M20 if you want the e-gravel. Gravel hire starts at €390 for the week and e-gravel at €490, built and set up before you arrive. Most guests flying in hire rather than travel with a bike, and it is one less thing to worry about at the airport.

Where you stay

Five bases in eight days — four-star hotels and handpicked boutique places, twin or double, always with somewhere secure for the bikes. Two nights at Krištof under Krvavec, with a wood-fired sauna and cedar steam barrels in the garden. Two at Trivrh in the Karavanke, with a wellness area and Bled ten minutes down the road. A night in Bovec below the Vršič descent, with the Soča outside. A night at Belica in Goriška Brda, on a hill of vineyards with its own cellar. And the last night inside the old town in Piran, a hundred metres from the water.

At the table

Seven dinners, and not one of them picked because it was convenient. Two evenings a Slovenian chef cooks in the house we are staying in; the rest are places I eat myself — Manu above Bled, Belica in Brda where the wine on the table is made below the terrace, and a last night at Srebrna vilica with the Adriatic outside the window.

Slovenian cooking sits where the Alps, the Mediterranean and the Pannonian plain meet, and this route crosses all three inside a week — lamb off the high pastures, grass-fed beef, river trout, buckwheat and mountain cheeses at one end; olive oil, prosciutto, sea bass and Rebula at the other. You taste it change as you ride.

The week

Day by day.

A painted cycle lane through the roundabout in Komenda
Day 1 ~35 km / 400 m · 30% dirt

Arrival, Cerklje and Komenda

We meet you at Ljubljana airport — the first base is ten minutes away, which means you can land at midday and be riding by three. An easy loop out through Komenda, the village Tadej Pogačar comes from, on farm lanes with the Kamnik Alps standing up in front of you. Just enough to get the flight out of your legs.

The Jezersko valley, dead-ending against the Kamnik–Savinja Alps
Day 2 ~90 km / 1,800 m · 40% dirt

Jezersko, Jelendol and Tržič

Straight into the mountains. Up towards Jezersko, an alpine valley that dead-ends against the wall of the Kamnik–Savinja Alps with Austria on the far side, then off the tarmac and west through the forest to Jelendol — a forestry settlement at the end of a valley most Slovenians have never driven into. Down the Tržiška Bistrica to Tržič, an old ironworking town, and home the quiet way. The first proper gravel of the week.

The paved cycle path beside the Sava Bohinjka
Day 3 ~105 km / 2,000 m · 50% dirt

Škofja Loka, Jelovica and Bohinj

The big crossing west, and the day people talk about afterwards. Through Škofja Loka, thirteenth-century and one of the best-preserved medieval towns in the country, then up through Dražgoše — a village destroyed in the Second World War and rebuilt afterwards. From there onto Jelovica — a forested karst plateau that spent centuries burning charcoal for the ironworks in the valleys below, and is now sixty square kilometres of forest road with nobody on it. Off the far side to Lake Bohinj, then the new path along the Sava Bohinjka to Bled, and the last quiet kilometres to Žirovnica.

Farmhouse and pasture track on the Pokljuka plateau
Day 4 ~100 km / 1,800 m · 30% dirt

Pokljuka

Today you stay high. Up out of Bled onto Pokljuka, a plateau of spruce forest and mountain pasture at twelve hundred metres, with raised peat bogs in the middle of it and a World Cup biathlon stadium sitting in a clearing where you would not expect to find one. A long steady climb to get up there, forest road across the top, and very little reason for a car to be on it. If conditions allow we drop into the Radovna, a valley inside Triglav National Park that stays empty even in August.

The mountain hut and road below the Vršič massif
Day 5 ~115 km / 1,800 m · 25% dirt

Across Vršič to Bovec

The high Alps day, and the one day that is mostly tarmac. Along the foot of the Karavanke into the Upper Sava valley, then Vršič — 11.8 km at 6.9% to 1,611 m, the highest road pass in Slovenia, built by hand by Russian prisoners of war in 1915. Twenty-four numbered hairpins on the way up, each still laid with the original oversized cobbles, past the wooden chapel raised to the men who died building the road. Over the top the surface turns smooth and the road falls into the Trenta valley, picks up the Soča about ten kilometres from where it starts, and follows it down to Bovec.

Gravel road winding through the vineyards of Goriška Brda
Day 6 ~75 km / 1,800 m · 40% dirt

Soča, Kolovrat and Goriška Brda

Down the Soča to Kobarid, then up onto Kolovrat — the ridge where the Italian front line ran in 1917, with the trenches and tunnels still cut into the limestone and an open-air museum strung along the top. On a clear day, from up there, you can see the Adriatic. That is the moment the trip turns. South along the border ridge through Kambreško, and the mountains hand you over to warm air, terraced vineyards and Goriška Brda.

Piran seen from the coast road, evening light
Day 7 ~100 km / 1,200 m · 35% dirt

Brda to Piran

One last ride south. The vineyards thin, the limestone opens out into Karst, and the first olive trees appear. Then the air changes — pine and salt — and you know before you can see it. Down to the coast and into Piran, a Venetian town on the end of a spit with no cars in it, bikes leaned against a wall on Tartini square, and the Adriatic doing what it does. Eight days, mountains to sea, under your own power.

Day 8

Piran, departure

Breakfast by the water, bikes packed, and the van takes you back to Ljubljana airport — about ninety minutes. Book an afternoon flight and have one more swim first.

Riders on the cycle path above Lake Bohinj
Empty forest gravel road on the Jelovica plateau
Gravel road through vineyards on the way to the coast

What's included

  • An experienced, UIAA licensed local guide with extensive knowledge of the area
  • 8-day gravel traverse of Slovenia, seven of them riding days
  • 7 nights in 4-star hotels and handpicked boutique stays, double occupancy
  • Meals: 7 breakfasts, 7 picnic lunches and 7 dinners, two cooked by a private chef
  • Airport transfers from and to Ljubljana (LJU), both ways
  • Luggage transfers between the five bases
  • Full van support on every ride, gravel included, with technical assistance
  • Route pack with GPX for every stage
  • Tourist tax

What's not

  • Flights
  • Bike hire — gravel from €390, e-gravel from €490 for the week
  • Food not mentioned in the included section
  • Drinks at dinner
  • Laundry service and personal expenses
  • Travel insurance covering cycling — strongly recommended
  • Guide gratuities — optional
  • Anything not mentioned in the included section above
Price

One price, whatever the group size.

Five to eight riders €4,550 per person, twin share

Seven nights across five bases, breakfast, a picnic lunch and dinner every day, two of them cooked by a private chef, a guide riding with you every day, a van and driver all week on the gravel as well as the tarmac, airport transfers both ways and your bags moved between the bases. One price for any group from five to eight.

Five to eight riders — eight is the ceiling. Small enough that everyone rides together and everyone fits around one table. One price for the whole range, from five riders to eight.

How booking works

A 20% deposit confirms your booking, with the balance due 60 days before departure. Refunds scale down the closer you get to departure.

Read the full Terms & Conditions →

Add-ons

Single occupancy room, seven nights
€700
Gravel bike hire, seven days
from €390
E-gravel bike hire, seven days
from €490

Tell me your dates and how many of you there are, and I'll hold the rooms.

Get in touch