The Czech Sudetes are the mountain belt along the northern border with Poland, and for riders they come down to two ranges. Krkonoše — the Giant Mountains — sit around Špindlerův Mlýn and hold Sněžka, at 1,603 m (5,259 ft) the highest point in Czechia. Hrubý Jeseník, further east, holds Praděd at 1,491 m (4,892 ft) and the one genuine pass road in the region, Červenohorské sedlo at 1,013 m (3,323 ft) on road I/44. Neither range has an Alpine-scale pass, but both have dense networks of forest roads, ridge views and cheap mountain towns, and the practical bonus is that motorcycles are exempt from the Czech motorway vignette, so getting there costs nothing beyond fuel.
What riding the Czech Sudetes is actually like
These are Mittelgebirge — middle mountains — but Krkonoše is the exception that behaves like a proper high range, with glacial cirques, periglacial landforms and ground well above the treeline, which here sits at roughly 1,250 to 1,350 m (4,100 to 4,430 ft). The range covers 631 km² (244 square miles), 454 km² of it in Czechia and 177 km² in Poland, and the Czech–Polish border runs along the main ridge, dividing historic Bohemia from Silesia.
The riding follows the geology. The Silesian side in Poland drops steeply into the Jelenia Góra valley; the Czech side slopes gently down to the Bohemian basin, which means the Czech approach roads are longer, gentler and better suited to a bike. You spend a day working up one valley, along a ridge road, and down the next, with spa towns and ski resorts at the bottom of each. Expect good surfaces on numbered roads and rough patches on the forest roads that connect them.
The other thing to know is that large areas are national park. Krkonošský národní park, created in 1963, is the oldest national park in the country at around 370 km² (140 square miles), and the whole Krkonoše/Karkonosze area is a UNESCO transboundary biosphere reserve. Access restrictions on forest tracks inside the park are real and enforced.
Route at a glance
| Section | Height or figure | Character | Start and end |
|---|---|---|---|
| Červenohorské sedlo on road I/44 | Saddle at 1,013 m (3,323 ft) | The main pass of the Jeseníky, substantial climb from both sides, snow chains in winter | Kouty nad Desnou side to Domašov, crossing the Moravia–Silesia boundary |
| Praděd summit road | Praděd at 1,491 m (4,892 ft) | Paved road to the transmitter and restaurant at the top, national nature reserve | Off the Jeseníky ridge roads above Karlova Studánka |
| Špindlerův Mlýn valley roads | Krkonoše resort centre at the Elbe | Wooded valley roads, resort traffic, the base for the Czech side of the Giant Mountains | Vrchlabí up to Špindlerův Mlýn |
| Krkonoše foothill circuit | Ridge parallel to the Polish border | Linked valley and foothill roads through Vrchlabí, Pec pod Sněžkou and Trutnov | Vrchlabí round to Trutnov and back |
| Novosvětský průsmyk at Jakuszyce | Western end of the Krkonoše range | Border crossing into Poland, the link between Krkonoše and the Jizera Mountains | Harrachov to Szklarska Poręba |
Open the Červenohorské sedlo crossing in Google Maps — Kouty nad Desnou over the saddle and down towards Jeseník, ready to send to your navigation.
Červenohorské sedlo, the region's real pass
Červenohorské sedlo sits at 1,013 m (3,323 ft) in the Hrubý Jeseník range, on the historic boundary between Moravia and Silesia, and it carries road I/44 — a significant road crossing rather than a scenic dead end. The saddle is about eight kilometres north of Kouty nad Desnou, the end of the railway line, and there is a ski resort at the top with lifts running between 862 and 1,164 m. An inn stood here by the middle of the nineteenth century; today there is a hotel with the old provincial boundary running straight through it, plus a restaurant and chalets.
As riding, the appeal is that road I/44 gains serious height from both directions — from Domašov on one side and Kouty nad Desnou on the other — on a well-surfaced main road with sustained curves rather than hairpins. The Czech road authority rebuilt the Jeseník side between 2006 and 2008 and the Šumperk side between 2014 and 2017, so the surface is far better than the region's reputation suggests.
The seasonal caveat is explicit: because the road climbs so much from both approaches, it is frequently impassable in winter, or passable only with snow chains. This is a road for the May to October window. As of August 2026, check current conditions with the Czech road and motorway directorate before riding it outside summer.
Praděd and the Jeseníky ridge
Praděd — Altvater in German, literally great-grandfather — is the highest mountain of Hrubý Jeseník at 1,491 m (4,892 ft) and the fifth highest in Czechia, and it is the high point of the historical regions of Moravia, Czech Silesia and Upper Silesia. The 162 m television transmitter on the summit has a restaurant in it and a viewing platform at the top from which the High Tatras, the Malá Fatra and, in exceptional conditions, the Alps are visible. It is reached by a paved road.
The surrounding area is the Praděd National Nature Reserve, declared on 4 June 1955 and at 2,029 hectares the largest national nature reserve in the country, inside the wider Jeseníky Protected Landscape Area. Rare plant communities mean parts of it, including the Petrovy kameny rock formation near the peak, are closed to the public entirely. Average annual temperature at the summit is around 1 °C, which is the number to keep in mind when you think about what to wear for the descent.
Krkonoše and Špindlerův Mlýn
The main Krkonoše ridge runs east to west along the border, and the Czech side has a second, inner Bohemian ridge running parallel to it, split at Špindlerův Mlýn where the Elbe cuts through. The Elbe rises in these mountains, and the range holds the country's highest waterfall, the Pančavský at 140 m (460 ft), along with the Labský at 50 m and several others.
Špindlerův Mlýn is the resort town riders use as a base — accommodation at every price, fuel, and roads running out in several directions. Vrchlabí and Trutnov to the south make quieter bases with better road access. The riding is valley and foothill work rather than pass climbing, but the density of small roads means you can build genuinely good days here, and the crossings into Poland over the western Novosvětský průsmyk at Jakuszyce or east past Trutnov open up the Karkonosze side.
Weather is the constraint. This is one of the most wind-exposed areas in Europe along the main ridge, Sněžka is at least partly in cloud on an average of 296 days a year, and snow depths above 3 m (9.8 ft) are not uncommon in winter with many parts covered for five or six months. Even in summer, dense fog on the higher roads is normal.
Practical details
Season. May to October is the realistic riding window. Winter closes or restricts the high roads, and Červenohorské sedlo in particular is often impassable or chains-only. Spring comes late at these altitudes. As of August 2026, check current road status with the Czech road authority before travelling in April, May or October.
Vignette. Czechia charges a time-based electronic vignette for using motorways and expressways, but motor vehicles with fewer than four wheels — motorcycles and trikes — are exempt, and the national government portal confirms these vehicles are not subject to the charge. Trailers are also not charged. That makes Czechia one of the cheapest countries in central Europe to ride through. Vehicles over 3.5 tonnes use a separate system.
National park rules. Both Krkonoše and the Jeseníky protected areas restrict vehicle access on forest roads and in reserve zones. Barriers and signs mean what they say, and fines are issued.
Fuel. Straightforward in the valley towns — Vrchlabí, Trutnov, Šumperk, Jeseník, Bruntál. Thinner on the ridge roads and at the resorts, where stations keep shorter hours.
Border crossings. Both Czechia and Poland are in the Schengen area, so crossing the ridge into Poland is unremarkable. Poland operates its own electronic tolling arrangements on parts of its network, with different rules for motorcycles, so check the current position with the Polish operator before using motorways there.
Gear notes for the Sudetes
The specific problem in these ranges is fog and wet forest roads rather than altitude. Dense cloud on the ridges is routine, mobile coverage in the deeper valleys is patchy, and a route stored on the device rather than streamed is what keeps a foggy afternoon from becoming a navigation problem — our offline navigation guide for riding abroad covers doing it properly, including keeping both Czech and Polish map data on the unit if you plan to cross the ridge. A riding system display stays readable in that fog and drizzle where a phone screen does not. With summit temperatures averaging around 1 °C at Praděd and valleys twenty degrees warmer, tyre pressures swing more here than the modest altitudes suggest — the mechanism is set out in our cold-weather pressure guide — and a TPMS sensor gives you the reading before the descent rather than after. For longer trips through the region where mountain chalets have one shared socket, the MT100 bi-directional charger covers phone, intercom and camera from one battery. Riders continuing east will want our Polish Tatras guide and the wider Eastern Europe roads overview.
FAQ
Do motorcycles need a vignette in Czechia?
No. Motor vehicles with fewer than four wheels, which includes motorcycles and trikes, are exempt from the Czech motorway e-vignette, and the government portal confirms this. Cars and light vans up to 3.5 tonnes do need one.
What is the best pass road in the Czech Sudetes?
Červenohorské sedlo on road I/44, at 1,013 m. It is the only crossing in either range that behaves like a proper mountain pass, with a long climb from both sides and a rebuilt surface. Krkonoše has better scenery but no equivalent through road.
Can you ride to the top of Praděd?
There is a paved road to the transmitter and restaurant on the summit, but the mountain sits inside the Praděd National Nature Reserve and access rules apply, including areas closed to the public entirely. Check the current restrictions locally rather than assuming the road is open to everyone.
When is the best time to ride there?
June to September. Winters are long, snow cover on the high ground lasts five or six months in places, and Červenohorské sedlo is frequently impassable or chains-only. Fog is possible in any month on the ridges.
Is it worth a dedicated trip?
As a standalone destination it is a long weekend rather than a fortnight. It works best as part of a central European route linking the Czech mountains, the Polish Tatras and the Slovak Carpathians, where the cheap fuel, exempt vignette and low accommodation costs do a lot of work.
