
Netherlands
The Netherlands has long, yellow licence plates with the standard European blue strip on the left. Dutch taxis have blue plates.
NOTE: The only other countries in Europe with yellow licence plates are Luxembourg and the UK. For the UK, only the back plates are yellow, and they often lack the blue strip. In addition, some older coverage in France features the French yellow back plates. In Denmark, you can find yellow plates on commercial vehicles.
The Netherlands has a simple, white bollard with a red reflector.
NOTE: On rare occasions, you can find round French-style bollards with a red band and a pointed top. A difference with French bollards is that the red wrap usually does not go all the way around the bollard.
The Netherlands is extraordinarily flat. In most of the country, you will get no more than a few metres of elevation. Large swathes of the country are reclaimed land that is at or even below sea level.
NOTE: The most major exception to this is the south of Limburg, where you can get low hills. Another place with some amount of hills is De Veluwe in central Gelderland province.
In addition, the Netherlands is a very water-rich country. The country has innumerous waterways. Canals and ditches next to the road are common. Water management is an important facet of Dutch infrastructure, so you will often see dikes (low earthen walls to protect against water), dams and bridges.
Like most of Europe, the Netherlands has all-white road lines. Many roads have dashed outside lines. Sometimes, you can find unique green middle lines.
Most Dutch sidewalks use the same type of square grey tiles and offset tiling pattern. In some historic areas, you might find smaller brick sidewalks.
The Netherlands has very recognizable speed bumps. They usually have white warning stripes that alternate between long and short. The example image is on a brick road, but they also occur on asphalt roads.
Street signs are almost always blue with white lettering. Very rarely, you can find yellow, white or green street signs.
The Dutch word for street is straat. Other common road name endings are -weg, -laan, -pad, and -plein. However, if you see a blue sign with the word ‘fietspad’, do not search for it; it simply means ‘bicycle path’.
NOTE: Street signs in Belgium come in a variety of colours and usually mention the municipality, which is rare in the Netherlands.
Dutch direction signs are blue with white lettering. Signs for bicyclists are white with a red border.
Dutch town entry signs are blue. The signs sometimes have very elaborate designs, often with frames and additional signs.
NOTE: Often, these signs list the municipality they are in, after the word ‘gemeente’ (gem). Many municipalities are named after larger towns or cities in the vicinity, which can help a lot with scanning.
Dutch road markers are green. Many list the road number in a small yellow or red box.
Highways have a red box and start with the letter A. Regional roads have a yellow box and start with the letter N.
NOTE: Some of them have province-specific designs. You can learn more about this in the region-guessing section.
Windmills, both traditional water or grain mills, and modern wind power turbines, are common in the Netherlands.
Dutch landline phone numbers start with a three- or four-digit area code. These are geographically grouped, except for the ones that start with 07, and two of the 02 codes.
NOTE: Dutch mobile phone numbers start with 06, which is a code that is not used for any of the landline area codes.
You can click on the image to enlarge it.
Some road markers (“hectometre markers”) have province-specific designs. This only applies to markers for regional N-roads, which have road numbers in yellow boxes.
Not all N-road markers have province-specific designs: some just have a generic design that can be found nationwide.
The A-roads all have the same signs and are recognizable because the road number is in a red box.
Bollards sometimes feature kilometre stickers, which are also limited to specific regions.
You can click on the image to enlarge it. Image provided by Timzkii.
All Dutch provinces have their own flag. However, most of these are very rarely seen in the wild. The major exceptions to this are the flags of Friesland and Noord-Brabant.
In addition, you can sometimes see the unofficial but very popular flag of the Achterhoek cultural region in the east of Gelderland.
For a full list of all provincial flags, you can view this Wikipedia page.
In the province of Friesland, the Frisian language is commonly spoken. While Dutch language is still most prevalent on signs, a lot of town entry signs will feature bilingual town names.
Some street names in Friesland uniquely end in -wei or -strjitte.
NOTE: Frisian has vowels with circumflex diacritics (“little hats”): Â, Ê, Ô and Û. Dutch does not have these letters, except in loanwords. In addition, the Y is significantly more common compared to Dutch.
Most of the west and north is at or below sea-level. As a result, most of this region’s countryside has a distinct “polder” landscape: the landscape is marshy, often with a large amount of small waterways.
The Veluwe area is unusually forested for Dutch standards. Some parts feature a very slight amount of elevation.
Some parts of the Veluwe feature old-growth forest, heath or sandy soil. This area can look odd and unlike the rest of the Netherlands if you have never seen it before.
NOTE: Some other natural areas in the Netherlands can have a similar look, but the Veluwe is by far the largest.
Almost all of the land belonging to the province of Flevoland was reclaimed from the sea in the mid-20th century. As a result, the province has a distinct, man-made look: extremely straight roads and large crop fields dominate the landscape. Wind turbines are common. In urban areas, there are no historical buildings.
NOTE: The only exception to this description is the town of Urk, which is situated on a former island now surrounded by the rest of the province’s man-made polder landscape.
Curaçao is a constituent country in the Kingdom of the Netherlands, located north of western Venezuela in the Caribbean Sea. As such, for country streaks purposes, it is counted as the Netherlands.
Plonk It has a more in-depth guide to Curaçao here.
Buildings in the Zaanstreek region just north of Amsterdam often feature wooden architectural elements, usually painted green or black; with white trims. They sometimes have tall roof spires, usually painted white.
The Afsluitdijk is a very recognizable man-made causeway between Noord-Holland and Friesland. It is a divided highway that runs in a very straight southwest to northeast direction. You can see water to your southeast, and a dike to your northwest.
NOTE: There are other large causeways and dams in the Netherlands, but the Afsluitdijk is the biggest and has a very recognizable road direction.
The harbour of Rotterdam is one of the largest in the world. It extends all the way from downtown Rotterdam to the North Sea coast. If you see a lot of industrial activity, often in combination with large, round fuel storage tanks, there is a good chance that you are in this harbour area.
NOTE: Amsterdam and Delfzijl also have large harbours. Both also feature a lot of fuel storage tanks.
Baarle is a village in the south of the Netherlands which contains a number of Belgian enclaves. Throughout the village, you can sometimes see signs of this, such as markings on the pavement and Dutch and Belgian flags being flown together.
In addition, here are some resources to help you practise the Netherlands:
Plonk It Netherlands (map link) - This map contains locations for practising each meta in the Plonk It Netherlands guide from step 2 to 3.