# Aerwinkel Castle, Netherlands: what it is and when to go > Aerwinkel Castle is a castle in Posterholt, Netherlands (Heel). Interests: History. The best time to visit is April to September. In June there are 16 h 18 of daylight, and in December, 7 h 41. It has articles in 2 Wikipedias, so it is not one of the busiest places in Netherlands: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/europa/paises-bajos/kasteel-aerwinkel/ - Reviewed on: 2026-10-02 - Language: en ## In a nutshell - **What it is:** Castle in Posterholt, Netherlands · History - **Where:** Netherlands - **Best time:** April to September. - **Nearest airport:** EIN Eindhoven, 57 km as the crow flies - **Coordinates:** 51.12653, 6.01137 ## What it is and where Aerwinkel Castle is a castle in Posterholt, Netherlands (Heel). It has articles in 2 Wikipedias, so it is not one of the busiest places in Netherlands: one to enjoy at a calmer pace. It is in [Heel](https://kokai.app/en/paises/europa/paises-bajos/heel/), where this site lists 93 more places to see, 11 km from the centre. Its coordinates are 51.12653, 6.01137; the nearest main airport is Eindhoven Airport (EIN, Eindhoven), 57 km as the crow flies. How to get around Netherlands (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/europa/paises-bajos/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=51.126532%2C6.011371) - [Directions](https://www.google.com/maps/dir/?api=1&destination=51.126532%2C6.011371) It is one of the [History](https://kokai.app/en/paises/europa/paises-bajos/historia/) places in Netherlands. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Aerwinkel Castle is **April to September**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 8 h 09 | | February | Possible | 9 h 44 | | March | Possible | 11 h 32 | | April | Best time | 13 h 35 | | May | Best time | 15 h 20 | | June | Best time | 16 h 18 | | July | Best time | 15 h 54 | | August | Best time | 14 h 22 | | September | Best time | 12 h 22 | | October | Possible | 10 h 23 | | November | Possible | 8 h 36 | | December | Possible | 7 h 41 | In June there are 16 h 18 of daylight, and in December, 7 h 41. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. When to go to Netherlands in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/europa/paises-bajos/#cuando-ir). ## Before you go to Netherlands To enter Netherlands there are 6 things to sort out before you leave, starting with “Valid Spanish ID card (DNI) or passport”: they are all, with their deadlines, in [the Netherlands checklist](https://kokai.app/en/paises/europa/paises-bajos/#antes-de-salir). Currency: Euro (EUR); plugs: Type C and F · 230 V · 50 Hz (the same as in Spain); emergencies: 112 · 0900-8844 police (non-emergency). In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Maas-Niederrheinpfad](https://kokai.app/en/paises/europa/paises-bajos/maas-niederrheinpad-etappe-16/): Hiking trail (streekpad) in the Netherlands and Germany · 1.8 km - [Basilica of Saints Plechelm Wiro-and-Otger](https://kokai.app/en/paises/europa/paises-bajos/basiliek-van-de-h-h-wiro-plechelmus-en-otgerus/): Church in Sint Odiliënberg, Netherlands · 2.6 km - [Roerdal](https://kokai.app/en/paises/europa/paises-bajos/roerdal/): Protected area · 3.2 km - [Prins Bernhard](https://kokai.app/en/paises/europa/paises-bajos/prins-bernhard/): Windmill in Melick, Netherlands · 3.6 km - [Kitscher Bruch Kirchhover Bruch](https://kokai.app/en/paises/europa/paises-bajos/kitscher-bruch-kirchhover-bruch/): Nature reserve in Germany · 4.5 km Distances are as the crow flies. Everything else is in [the Netherlands guide](https://kokai.app/en/paises/europa/paises-bajos/). ## More in Netherlands: History - [Rijksmuseum](https://kokai.app/en/paises/europa/paises-bajos/rijksmuseum/): museum in Amsterdam, Netherlands - [Beemster](https://kokai.app/en/paises/europa/paises-bajos/droogmakerij-de-beemster/): former municipality in Noord-Holland, the Netherlands - [Mauritshuis](https://kokai.app/en/paises/europa/paises-bajos/mauritshuis/): art museum in The Hague, Netherlands - [Peace Palace](https://kokai.app/en/paises/europa/paises-bajos/palacio-de-la-paz/): international law administrative building in The Hague, Netherlands - [Stelling van Amsterdam](https://kokai.app/en/paises/europa/paises-bajos/stelling-van-amsterdam/): fortification line in the Netherlands - [Concertgebouw, Amsterdam](https://kokai.app/en/paises/europa/paises-bajos/concertgebouw/): concert hall in Amsterdam, Netherlands Every Netherlands place under History, each with its season, is on [its page](https://kokai.app/en/paises/europa/paises-bajos/historia/). ## Frequently asked questions ### What is Aerwinkel Castle? It is a castle in Posterholt, Netherlands. It has articles in 2 Wikipedias, so it is not one of the busiest places in Netherlands: one to enjoy at a calmer pace. ### When is the best time to visit Aerwinkel Castle? April to September. In June there are 16 h 18 of daylight, and in December, 7 h 41. ### How do you get to Aerwinkel Castle? The nearest main airport is Eindhoven Airport (EIN), 57 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=51.126532%2C6.011371) opens the route on the map, and how to get around Netherlands is explained in [its country guide](https://kokai.app/en/paises/europa/paises-bajos/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Netherlands map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Maas-Niederrheinpfad](https://kokai.app/en/paises/europa/paises-bajos/maas-niederrheinpad-etappe-16/), [Basilica of Saints Plechelm Wiro-and-Otger](https://kokai.app/en/paises/europa/paises-bajos/basiliek-van-de-h-h-wiro-plechelmus-en-otgerus/), [Roerdal](https://kokai.app/en/paises/europa/paises-bajos/roerdal/). The rest is in [the Netherlands guide](https://kokai.app/en/paises/europa/paises-bajos/). Data from [OpenStreetMap](https://www.openstreetmap.org/way/286450974), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q2485981), CC0. Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).