Mondorf Domaine Thermal, Mondorf-les-Bains
Mondorf-les-Bains, LuxemburgoSuperb 4-star hotel,
fantastic team
magnificent spa, wellness & fitness area
romantic welcome + sparkling wine + fruit cup 👍 (extra)
Only downside: on Monday and Tuesday, only one of the three restaurants, Maus Katti, was open.
I know Chalets am Brill; the food is excellent, good value for money (€€), and if you want to book, do it directly from their website – easier and better value!