Thermae Boetfort — Moenia nude spa
Melsbroek, Flemish Brabant, Flanders
A castle-estate spa near Brussels Airport with a substantial nude section, outdoor swimming pool and saunas tucked into historic buildings. Moenia includes a sauna in the former ice cellar, an underground Mine Sauna and terraces for lingering between bathing sessions.
Nudity policy
Moenia is strictly textile-free
Swimwear is forbidden in Moenia, the dedicated nude part of Thermae Boetfort. Saunas, steam bath, swimming pool and sun terraces are within this section.
Curia is the separate swimwear section. Changing rooms are shared; private changing cubicles are available.
Facilities
- Sauna: Six different saunas are identified in the Moenia nude area.
- Steam room: The nude section has a steam bath used for scrub sessions.
- Pool: Moenia has an outdoor swimming pool and a cold plunge pool.
- Showers: Hot and cold showers are provided beside the saunas.
- Jacuzzi: Three jacuzzis are listed in the nude section.
- Restaurant/Cafe: The estate restaurant and Silence bar serve food and drinks.
- Parking: Enter the large car park via Sellaerstraat; retain your entry ticket’s QR code to leave.
Access & visiting
Public day admission is available without a hotel stay or membership. Children are admitted from 10, with permanent parental supervision and the operator’s signed agreement.
Age & supervision
Children 10+ are welcome under constant parental supervision; parents sign an agreement on arrival. Older pages stating 6+ are superseded.
Age policy sourceWhen to go
Year-round wellness operation; see the operator’s current hours and daily ritual programme.
Directions & Parking
Getting there
Approach Sellaerstraat 42 in Melsbroek and enter the signed Thermae Boetfort car park. The historic castle estate is the destination, not the airport terminal or a hotel shuttle stop.
Parking
The car park is accessed only from Sellaerstraat. Keep the receipt from your visit: its QR code is needed at the exit barrier.
Finding the naturist area
Walk from parking to reception, check in and use the shared changing facilities. Follow Moenia signs for the nude side; Curia signs lead to the swimwear side.
Where naturism applies
The nude policy covers Moenia’s saunas, baths, pool and terraces. Follow the dress instructions when moving into restaurant spaces or the separate Curia swimwear area.
Access guidance checked 2026-11-12. Follow current signs and any instructions from the venue or land manager.
Sources & last check
Location, facilities and nudity policy checked against these sources on . This is a desk check, not an on-site inspection.
- Thermae Boetfort — nude policy, facilities and day rates
- Thermae Boetfort — parking entrance
- Thermae Boetfort — current 10+ age rule
- Thermae Boetfort — minimum-age change announced July 2025
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