Cycling the Parenzana: Route, Stages and Tips for Your Trip
Cycle the Parenzana from Koper to Poreč: route length, surface, tunnels, one- or multi-day stages, tips for families and stops for Istrian cuisine.
14 min read
Translated from Slovenian
The Parenzana is one of the most beautiful cycling routes in this part of Europe. Once a narrow-gauge railway between Trieste and Poreč, it is now a well-maintained cycling and hiking trail through three countries, with tunnels, viaducts and views of the sea and Istrian hills. The Slovenian section from Koper to Sečovlje is paved and suitable for families, too, while the Croatian section is gravel, more varied and passes through Grožnjan, Livade and Motovun. Since the route is linear rather than circular, a successful trip depends on planning: where to start, where to stay overnight, how to get back and where to stop for lunch. That’s where Rok, our AI assistant at Letsvisit, can help. Ask him about the Parenzana and he’ll put together a suggestion tailored to your schedule, group and interests.
At a glance
The Parenzana is around 123 km long from Trieste to Poreč: 13 km in Italy, 32 km in Slovenia and 78 km in Croatia.
The Slovenian section is mostly paved and easy, while the Croatian section is mainly gravel, with gentle but long climbs up to Grožnjan (around 310 m).
Allow two to five days for the full route. For a day trip, choose a shorter section, such as Koper–Portorož with children or Grožnjan–Motovun for the views.
Be sure to bring a light for unlit tunnels, ID for crossing the border, a spare inner tube and plenty of water.
The most spectacular section is Grožnjan–Livade, with six tunnels and four viaducts.
What is the Parenzana and where does it go?
The Parenzana (its name comes from the Italian name for Poreč, Parenzo) was a narrow-gauge railway connecting Trieste and Poreč. According to the official Istria tourism portal, it ran from 1902 to 1935. Today, most of its route is part of the Path of Health and Friendship, which covers 13 km in Italy, 32 km in Slovenia and 78 km in Croatia.

The train once carried wine, olive oil, salt and other goods from inland Istria to the ports. Because a narrow-gauge railway needed consistent gradients, the route was built with numerous curves, cuttings, tunnels and bridges. For cyclists, that means a route without steep climbs, though it can feel like a long ride, as it rises from sea level to almost 300 m above sea level.
On the Slovenian side, the route passes through Koper, Izola, Portorož and Sečovlje, then crosses the border by the Sečovlje Salt Pans and climbs towards Buje and Grožnjan in Croatia. From there, it descends into the Mirna Valley near Livade, climbs again towards Motovun and Vižinada, and ends in Poreč.
Length, surface and difficulty
Sources give slightly different lengths for the Parenzana because they use different starting points. Official figures from the three countries add up to around 123 km from Trieste to Poreč, while the route details on parenzana.info give a length of 130 km from Muggia to Poreč, with 1,080 m of elevation gain. The same description says that 28% of the route is paved and 72% gravel, and recommends a mountain bike. A trekking or gravel bike with wider tyres is also a good choice, but a road bike is not suitable for the Croatian section.
In its description of the Path of Health and Friendship, the Izola Tourist Board rates the route as moderately difficult (3 out of 5), with its lowest point at around 2 m above sea level (Koper, Izola, Poreč) and its highest at around 310 m near Grožnjan. The route is marked with D6 or D8 signs.
Section | Approx. distance | Surface | Difficulty | Suitable for |
|---|---|---|---|---|
Koper–Izola–Portorož | 15–20 km | paved | easy | families, couples, e-bikes |
Portorož–Sečovlje–border | 10 km | paved, gravel in places | easy | families, recreational cyclists |
Border–Buje–Grožnjan | 25 km | gravel | moderate, long climb | recreational cyclists with a mountain or gravel bike |
Grožnjan–Livade–Motovun | 20 km | gravel | moderate | those who love views and tunnels |
Motovun–Vižinada–Poreč | 30–35 km | gravel, paved near the town | easy to moderate | anyone with a suitable bike |
The Hiking Biking Slovenija portal notes that the gradients are moderate and that the route is suitable for recreational and more experienced cyclists alike. The climb from almost sea level to 310 m is spread over several dozen kilometres, so it’s the distance and summer heat, rather than the gradient, that are more likely to tire you out.
The Slovenian section: from Koper to Sečovlje
The Slovenian section of the Parenzana is the most family-friendly, and a great choice for anyone who wants to combine cycling with swimming and a wander around the coastal towns. According to Izola, the section from Škofije to Portorož is fully paved and easy, making it suitable for children, too.
A typical day on the Slovenian coast might look like this:
Koper (start, 0 km). Start by the harbour or at Bonifika and follow the signs towards Izola. The route runs alongside the sea, separated from the road.
Izola (around 7 km, 30 minutes). Stop for an ice cream or explore the old town on the peninsula.
Tunnels above Strunjan (around 12 km). The most beautiful part of the Slovenian Parenzana: the route turns inland and passes through former railway tunnels, with views of Strunjan Bay and the cliffs.
Portorož and Lucija (around 18 km, 1 hour and a half). Time for a swim or lunch. Families with younger children often turn back here or take the bus back.
Sečovlje Salt Pans (around 25 km). The route continues along the edge of the salt pans towards the Croatian border.
With children, plan more stops than you think you’ll need: 25 km with swimming breaks can easily fill the whole day. Find more ideas for family outings in our guide to family trips in Slovenia.
For couples, the Slovenian section makes an ideal start to a romantic weekend: cycle to Portorož in the morning, stroll around Piran in the afternoon and spend the evening watching the sunset. Our plan for a romantic weekend in Piran explains how to put it all together.
The Croatian section: tunnels, viaducts and Istrian towns
Once you cross the border, the Parenzana changes: the paved surface gives way to gravel, the sea is left behind, and the route climbs gradually through vineyards, olive groves and woodland towards Buje and Grožnjan. This is the section that draws cyclists from all over Europe to Istria.

The Poreč tourism portal describes the Grožnjan–Livade section in its guide to the Parenzana as the most spectacular, with six tunnels, four viaducts, several bridges and viewpoints over the Mirna Valley. The same portal also has an official map and GPS track, which are worth downloading to your phone before you set off, as the signal is weak in the tunnels and valleys.
The places along the route are worth stopping for, even if you’re not cycling:
Grožnjan is a stone-built artists’ town on a hilltop, with galleries and views stretching to the sea.
Livade lies in the Mirna Valley and is known for truffles.
Motovun sits on a hill above the Mirna Valley. The climb to the old town is steep, so leave your bike at the bottom and walk up.
Vižinada and Višnjan are quiet villages on the plateau, where the route gradually descends towards the sea.
Poreč is the finish, with a Roman centre and the Euphrasian Basilica.
As Atrij’s Parenzana guide explains, it’s best to book accommodation along the route in advance in summer, as there are few beds in the small inland towns.
How to plan a cycling trip on the Parenzana
The Parenzana is a linear route, so the first question is always: how do I get back to my car or starting point? Plan your trip using these steps.
1. Decide how many days you have
Examples of how to split the full route into stages are available on parenzana.info:
Plan | Stages (km) | Suitable for |
|---|---|---|
2 days | 69.9 + 57.9 | well-prepared cyclists |
- #kolesarjenje slovenija poti
- #kolesarjenje slovenija vodič
- #najboljše kolesarske ture slovenija
- #e-kolo ture slovenija
- #kolesarska pot Parenzana
- #kolesarske poti slovenija
- #kolesarjenje Parenzana





