Lana nodded to everyone as they arrived. "I hope you all brought your swimsuits as she had handwavily advised. Today we're doing water again, although a bit differently."

She led them through the portal and to a steamy place with pools of water.

"Welcome to the Blue Lagoon, in Iceland. It's been named one of the natural wonders of the world. Geothermal seawater we can get to is fairly rare, and it's apparently very good for the skin. And if the water isn't enough to relax you, you also get a face mask, and there is a swim-up bar." She passed out their tickets. "If you'd rather stay on land, there are also a sauna and a steam room. Enjoy."

She was heading straight for the hot springs. And a drink. It had been a long week.