Nieuwstad is the base of Groningen's window district, a small, licensed area under quiet supervision. Knock only if the curtain is open, settle price and time first, and have cash ready. Condoms are not optional, and your camera stays out of sight, no exceptions. Respect a closed curtain and respect the profession, and this part of the city works the way it's meant to: safe, legal and run on the workers' terms.
Groningen’s red light district has little in common with Amsterdam’s wall-to-wall neon canyon or its tour groups shuffling past glass. It is smaller and quieter: a short stretch of window rooms in the old centre, running on rules most visitors never think to ask about. Here is what happens once you turn down that street.
Where it actually sits
Groningen’s window prostitution has for decades been concentrated on and around Nieuwstad, a narrow street a short walk from the Vismarkt. It isn’t hidden exactly, but it isn’t signposted either. The scale is a fraction of the Amsterdam canals: a handful of licensed window units rather than hundreds. You won’t stumble into it on your way to a bar. You have to be walking with some intention, or take a wrong turn late at night around the streets near the A-kerkhof, where the red glow is the only sign that you’ve left the brown cafés two minutes back.
This matters for how you behave. It is a small-footprint area next to housing, and people live above and around these windows. The workers know their regulars, know the street, and notice outsiders fast. That isn’t hostility, just the practical awareness of anyone doing a job in a small space that faces the public.
The mechanics: knock, curtain, negotiate
The setup mirrors standard Dutch raamprostitutie (window prostitution). A woman sits or stands in a lit window room and generally leaves the curtain open to show she’s free. Loitering on the pavement to stare is impolite, and it is the surest way to mark yourself as a tourist. If you fancy it, you knock or wait for the door to be opened, then step just inside the small vestibule, where the conversation takes place: what’s offered, for how long, and at what price. Price and service are settled before anything else happens, every time. That protects both parties, and it is standard practice across the industry rather than a Groningen quirk.
Once terms are set, the curtain closes. That closed curtain is the whole privacy mechanism of the street, and every tourist needs to learn it in about four seconds: a closed curtain means occupied, so don’t knock, don’t peer, keep walking.
What it costs, roughly, and what that buys
Prices are set by the individual worker, not by a municipal tariff, so they vary. As a general Dutch benchmark, a short basic session runs somewhere around €50 for fifteen to twenty minutes, with longer bookings or extras priced up from there. Treat any number you read (this one included) as a rough starting point rather than a menu. Ask, agree, and make sure the agreement is exact and final before you’re behind the curtain. Expect to pay in cash, upfront, with no tabs, and don’t count on a card machine. Bring the right notes. Nobody wants to be sent out to find an ATM mid-transaction, and a little preparation avoids the awkwardness.
The rules that keep this legal and safe
Sex work is legal in the Netherlands, and window operations in Groningen run under municipal licensing: the gemeente licenses the premises. Workers must be at least 18 nationally, and some cities set a higher local limit (Amsterdam asks for 21). Health outreach runs through GGD sexual health services, which offer low-threshold consultation hours for sex workers. National support and advocacy bodies exist so that workers have somewhere to report bad clients or unsafe situations.
Condom use is non-negotiable. It is standard and expected, and a client who pushes back is the one in the wrong, not an inconvenience the worker has to smooth over. If you’ve read stereotypes suggesting otherwise, discard them. This is a regulated, professionalised part of the economy that runs on the same occupational-safety logic as any other service industry, still carrying a stigma it doesn’t deserve.
The rule that matters more than any other: no photographs
This is the most important line on the page: you do not photograph the windows, the workers, or the street with people visible. Not for a story, not for a laugh, not “just the building.” Phones out on this street get you shouted at, and rightly so. It is someone’s workplace, and often the person working there has family or a community back home who don’t know what they do. Locals police the norm themselves. If you lift a phone near Nieuwstad after dark, expect a neighbour, a bar doorman or the worker herself to tell you exactly where to put it.
Mistakes visitors make
- Treating it like a spectator zone. Walking the street in a loud group to gawk, rather than passing through quietly or engaging respectfully, is obvious and unwelcome.
- Haggling aggressively. A price is a price. This is no market stall, and pushing hard on cost reads as disrespect, not savvy.
- Assuming it’s the same as a bar. No lingering, no “just chatting”, and no reading a smile as an invitation to hang around outside once you’ve settled up and left.
- Confusing it with the coffeeshop scene. Groningen’s cannabis coffeeshops are a separate world, separately licensed, with their own etiquette. Don’t expect the norms of one to carry over to the other.
Beyond the windows
The window street is the visible tip of a much larger, mostly invisible adult economy in Groningen: independent escorts advertising online, a few licensed private clubs and saunas, and services that never touch a public street at all. The core logic stays the same: legal, licensed, consent and price agreed up front, discretion respected both ways. If you’re curious about that wider scene, do the research properly. Check for a valid licence, read client reviews on the platforms workers themselves use to vet bad actors, and show the same professionalism you’d want shown to you.