A mud mask or cuticle soak purchased at the local corner store sometimes featured as well. For years humans have been enjoying the thermal water there, from the Celts to the Romans, the Victorians, and now modern tourists from all over. Charlemagne actually declared Aachen his favorite place because he loved soaking so much! On July 18, I was staying in Lanaken, a small town in Belgium that is effectively a suburb of the larger yet still small city of Maastricht in the Netherlands.
Yes, those are two different countries, but for the most part, inside the Schengen zone of the EU, travel between countries is no more a hassle than travel between two states or provinces in other places.
The main complication was the sudden switch from French to Dutch at the border and the fact that the public transit was run by two different nations. More on that in a dedicated transit article, but for now just be in awe that I woke up in the morning in Belgium, rode a Belgian bus to the Netherlands, then rode a Dutch bus to Germany to spend the day at the spa. The final bus stop was about 1km from the spa and the walk was through a beautiful green park with lots of shade and fountains.
The weather was still unseasonably hot for the area, but the large green space was cooler than the streets around it. I saw my first red squirrel there, too! He was too fast for me to snap any photos, but it was quite a pleasant shock as someone who has spent a lifetime surrounded by grey squirrels to see one of the fox colored ones in the fur, so to speak.
I ended up coming into the spa complex from the park, aka, the back entrance. I walked through part of the outdoor pool area where I captured my only photo of the day. Thankfully, the spa front desk had friendly, English speaking staff who explained the rules to me and issued my bracelet. No one carries keys or money or even phones around. The bracelet unlocks your assigned locker but also has a chip that you can use to buy any food or drinks, items from the shop, or extra spa services.
