# Ter Worm Castle, Netherlands: what it is and when to go > Ter Worm Castle is a castle in Heerlen, Netherlands (Kerkrade). Interests: History. The best time to visit is April to September. In June there are 16 h 16 of daylight, and in December, 7 h 44. 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-terworm/ - Reviewed on: 2026-10-02 - Language: en ## In a nutshell - **What it is:** Castle in Heerlen, Netherlands · History - **Where:** Netherlands · Terworm 5, 6411RV, Heerlen - **Best time:** April to September. - **Nearest airport:** EIN Eindhoven, 74 km as the crow flies - **Website:** [terworm.nl](https://www.terworm.nl/) - **Stars:** 4 - **Rooms:** 40 - **Coordinates:** 50.88952, 5.94979 ## What it is and where Ter Worm Castle is a castle in Heerlen, Netherlands (Kerkrade). It is in [Kerkrade](https://kokai.app/en/paises/europa/paises-bajos/kerkrade/), where this site lists 99 more places to see, 8.2 km from the centre. Its coordinates are 50.88952, 5.94979; the nearest main airport is Eindhoven Airport (EIN, Eindhoven), 74 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=50.889522%2C5.949791) - [Directions](https://www.google.com/maps/dir/?api=1&destination=50.889522%2C5.949791) - **Stars:** 4 - **Rooms:** 40 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 Ter Worm Castle is **April to September**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 8 h 11 | | February | Possible | 9 h 45 | | March | Possible | 11 h 32 | | April | Best time | 13 h 34 | | May | Best time | 15 h 18 | | June | Best time | 16 h 16 | | July | Best time | 15 h 52 | | August | Best time | 14 h 20 | | September | Best time | 12 h 22 | | October | Possible | 10 h 24 | | November | Possible | 8 h 38 | | December | Possible | 7 h 44 | In June there are 16 h 16 of daylight, and in December, 7 h 44. 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 - [Cortenbach Castle](https://kokai.app/en/paises/europa/paises-bajos/kasteel-cortenbach/): Castle in Voerendaal, Netherlands · 1.2 km - [Castle Puth](https://kokai.app/en/paises/europa/paises-bajos/kasteel-puth/): Castle in Voerendaal, Netherlands · 1.7 km - [Rivieren Castle](https://kokai.app/en/paises/europa/paises-bajos/kasteel-rivieren/): Castle in the Netherlands · 2.0 km - [Weltermolen, Welten](https://kokai.app/en/paises/europa/paises-bajos/weltermolen/): Watermill in Heerlen, Netherlands · 2.1 km - [Schelmentoren](https://kokai.app/en/paises/europa/paises-bajos/schelmentoren/): Tower in Heerlen, Netherlands · 2.2 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 Ter Worm Castle? It is a castle in Heerlen, Netherlands. ### When is the best time to visit Ter Worm Castle? April to September. In June there are 16 h 16 of daylight, and in December, 7 h 44. ### How do you get to Ter Worm Castle? The nearest main airport is Eindhoven Airport (EIN), 74 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=50.889522%2C5.949791) 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 [Cortenbach Castle](https://kokai.app/en/paises/europa/paises-bajos/kasteel-cortenbach/), [Castle Puth](https://kokai.app/en/paises/europa/paises-bajos/kasteel-puth/), [Rivieren Castle](https://kokai.app/en/paises/europa/paises-bajos/kasteel-rivieren/). The rest is in [the Netherlands guide](https://kokai.app/en/paises/europa/paises-bajos/). Data from [OpenStreetMap](https://www.openstreetmap.org/node/2844185790), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q3206226), CC0. More about Ter Worm Castle on [Wikipedia](https://nl.wikipedia.org/wiki/Kasteel_Ter_Worm). Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).