Are You Familiar with Trail, Road, and Waterway Signs?

Hiking Signs and What the Colors Mean

People who love hiking have every right to be proud because the hiking signs in the Czech Republic are recognized as the best in Europe. This is largely due to the continuous efforts of the Czech Tourist Club, which has worked on maintaining these trails since 1889, with only a few interruptions during wartime. The network of hiking trails has become exceptionally well-established. Since 1997, the club has also focused on trails for cyclists and skiers, and starting in 2005, they began marking horse trails as well.
Before World War I, only red was used for these hiking signs. Afterward, blue was added, and since 1916, we have seen the four colors we recognize today. The color system is orderly: red indicates long-distance or ridge routes—the hardest paths. Blue is used for major routes, while green serves local trails, and yellow marks shortcuts and shorter pathways. At important intersections, in villages, and near notable sites, the signs feature signposts that have panels with the name of the place, elevation details, brief descriptions, and directions to other stops along the trails.

Hiking and Skiing Signs in Nature

As noted earlier, the Czech Tourist Club is in charge of the signs for hikers. There are striped signs made up of three horizontal stripes, which create an unlimited square. The middle stripe indicates the route’s color, which can be red, blue, green, or yellow.

Both outer stripes are white to enhance visibility. At crossings or places where the route changes direction or goes through unusual landscapes, the striped markings are accompanied by an arrow. In the field, you might also find a triangle that shows a turn-off to a lookout point, a square indicating the end of a marked route, a downward semicircle that indicates a turn-off to a spring, L-shaped signs indicating a turn-off to a castle or another historical site, and a shape resembling a ridge that signifies a turn-off to another area of interest. Nature trails have a different sign, marked by a white square with a diagonal green stripe.
The same marking system is applied to cross-country skiers who ski in these areas. Their signs have orange bands in place of the white outer stripes.

Signs for Cyclists

While the signs for cyclists look somewhat like those for hikers, they have slight differences, particularly in who they are meant for. Out in nature, cyclists will encounter signs similar to those for long-distance hikers and cross-country skiers. The outer stripes are yellow.

Off-road signage is mainly for mountain biking routes. For road cyclists, there is extensive signage that uses yellow signs featuring a bicycle symbol, resembling directional signs used for vehicles. Each sign includes the route number, as well as the names of different destinations and the distances to them.
On long-distance routes, important destinations are typically indicated at distances of around 25–35 km. The cycling route network uses numbers ranging from one to four digits based on the routes’ significance. One- and two-digit numbers are designated for major national routes, three-digit numbers for regional routes, and four-digit numbers for local routes. Single-digit numbers mark the key national long-distance cycle routes: No. 1 from Prague to Brno to Hodonín; No. 2 along the Elbe Cycle Route; No. 3 from Prague to Plzeň to Folmava; No. 4 along the Morava Cycle Route; No. 5 along the Amber Trail from Ostrava to Brno to Mikulov; No. 6 for the Ohře Cycle Route; and No. 7 for the Vltava Cycle Route.
You might have also seen signs featuring a logo—these represent European cycle routes known as EuroVelo and various themed paths like Wine Routes or some cross-border long-distance routes. These paths may run alongside numerically marked routes or operate independently. If they are independent, they are identified by logos rather than numbers. If they share numbers with other routes, the logo is displayed alongside the route number. For example, the European route EV4 follows national route number 39, so the logo won’t appear on those signposts. Four European routes traverse the Czech Republic: the Central European Route, the Sun Route, the Baltic-Adriatic Route, and the Iron Curtain Trail. Themed routes are also identified by logos, although they are not established or maintained by the KČT. Some well-known examples include the Wine Routes and the Greenways, managed by Partnerství o.p.s. Additionally, some areas may have other local or cross-border themed routes that are developed and cared for by local groups.
On specific sections of cycling paths, you might come across additional signs or pictograms. These often include warnings that cyclists might overlook, such as ‘Cyclists, walk your bike,’ ‘Stairs,’ ‘Dangerous animals,’ or ‘Electric fence.’ Pictograms indicate nearby cycling infrastructure and points of interest along your route, which can include pictograms for a cycle bus, town center, information center, campsite, swimming pool, cable car, subway, heritage site, rest area, UNESCO site, natural attractions, ferry, and notable locations, among others.

Signs for Horse Riders on Bridleways

There are also specific signs designed for horse riders. On bridleways, you will see a colored circle inside a white square. The colors used are the same as those for hikers and are designated by the KČT. The similarities to hiking signs are evident in other ways as well—riders do not usually gallop on these paths, as horses tend to walk, especially on longer trips. Hence, a horse and rider travel at a speed closer to that of a hiker than to a cyclist or skier. Therefore, signage for riders is just as common as those for hikers, and the height at which these signs are placed is generally more suitable for riders. This is important because, during long journeys and in hilly terrains, riders often end up leading their horses, which makes them effectively ‘pedestrians’.
Main trails are marked in red, while side paths are marked in blue. Regional and local riding routes, or exits to tying spots or riding stations, are indicated in green and yellow. Each bridle path is assigned a Roman numeral corresponding to its color: red routes numbered 101–299, blue routes numbered 301–499, green routes numbered 501–699, and yellow routes numbered 701–899. Riding circuits are marked with a horseshoe symbol in a white square. In urban areas, routes may also take the form of signs with a horseshoe or as regional or local riding paths.

Brown Tourist Signs for Drivers and City Tourists

The situation is different for drivers—road signs point to important cultural and tourist locations nearby using large brown signs. Motorists can see these signs on Class I, II, and III roads, along with motorways and expressways. Their positioning and maintenance are overseen by the Road and Motorway Directorate of the Czech Republic, with destinations chosen by ČCCR-CzechTourism after consultation with the Ministry of Culture, the Ministry of Transport and Communications, and the Road and Motorway Directorate.
These signs point primarily to cultural or tourist sites like manors, castles, ruins, fortresses, monasteries, churches, chapels, significant monuments, archaeological spots, museums, open-air museums, zoos, sites of Jewish heritage, military sites, caves, and so forth. If a motorist is interested in visiting one of these locations, after leaving the main road, they will find more brown signs (signposts) that guide them to their destination. These signs display the name of the place and a corresponding pictogram. Typically, an interesting site is located not far from the relevant motorway exit or expressway junction—usually no more than 25 km away, and on Class I roads, the destination is about 15 km away.

Very similar signposts can also be found in larger towns for tourists. Useful town signs point to popular tourist attractions, such as, for example, the railway station, the port, post offices, town halls , hospitals, and police stations, helping not only lost tourists but often locals as well to find their way.

Signs on Waterways

Similar to how motorists follow road signs, operators of recreational boats must adhere to waterway indications. This is especially crucial nowadays since you can rent motorboats without needing a VMP license, so it’s essential to know these signs. Technically, waterway signs are quite different from road signs and are often referred to as navigation signs. The State Navigation Administration manages these signs, and you can find brochures on waterway safety or take tests to check your knowledge on their website, similar to driving school tests.

‘Skippers’ or operators of smaller boats should keep a keen eye on signs defining the fairway—indicated by two white-and-red diamonds. The white sides mark safe passage, while the red sides show areas where sailing is not permitted. Another important sign is for no passage, which is similar to tourist signs but has a white center stripe with red outer stripes. On Czech waterways like the Vltava or Elbe rivers, you can frequently see signs that indicate the prohibition of stopping (a P crossed out with a red line), mooring (an inverted crossed-out anchor), or mooring to the bank (a crossed-out mooring post). Signs that allow mooring or stopping will display a white mark on a blue background with the same design. The most basic signs include no overtaking and overtaking (indicated by arrows), along with a restriction on vessels from stopping in specified widths noted on the respective signs. To someone unfamiliar, this speed limit sign may seem like a ‘speed limit’ due to the crossed-out number shown.

At locks and weirs, you will notice an arrow displayed on a white background bordered by red stripes—this shows the direction of travel. Another common regulatory sign found on waterways instructs vessels to stop (represented by a horizontal line on a white background) or a black circle to indicate giving an audible signal. Navigation signs on inland waterways, much like road signs, are recognized internationally, so the knowledge you gain can be used abroad. In different countries, these might be round or rectangular, but the meaning remains the same.