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Adults-only sports hotels with large pools and gyms in Belgium and Netherlands (September 2025)
The Ardennes region in Belgium offers adults-only hotels nestled in beautiful countryside, featuring large pools and well-equipped gyms with fitness classes. The area is ideal for running enthusiasts, with extensive trails through forests and hills, providing a perfect setting for a sporty and relaxing week-long stay.
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Hotel De Bilderberg
Utrechtseweg 261, 6862 AK Oosterbeek

Storied Collection:
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7.9
Good
(2632 reviews)










Bastion Hotel Apeldoorn Het Loo
Loolaan 556, 7315 AG Apeldoorn

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7.5
Good
(3214 reviews)










Hotel Bütgenbacher Hof
Marktplatz 8, 4750 Butgenbach

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9.1
Wonderful
(613 reviews)










Hotel Gastronomique de Echoput
Amersfoortseweg 86, 7346 AA Apeldoorn

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9.0
Very Good
(490 reviews)










MY HOTEL MALMEDY
25 Rue Devant les Grands Moulins, 4960 Malmedy

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8.8
Very Good
(1768 reviews)