Hveragerdi offers walking trails, health spas and an opportunity to see vegetables and fruit growing in greenhouses heated by geothermal water. It's a nice place to go to relax. The town is a popular stopover for buses taking visitors on day trips. The downside of this are the touristy souvenir and curio shops that have sprung up around town. 30 mi/45 km southeast of Reykjavik.