Commuting by swimming through rivers in Bern and Basel has become popular due to clean waterways, offering both enjoyment and efficiency for locals. Swimming in these rivers only became possible after major water quality improvements following government investment in wastewater systems in the 1960s. Essential gear for river commutes includes dry bags, towels, and sometimes floatation devices or small rafts, with safety and route planning being critical for participants. Gas prices are rising, which may have you thinking about new ways to commute to work. Sure, you could try public transit, carpooling, or even hopping on your bike, but there is one method the Swiss have perfected that may make you a bit jealous: commuting by river. During the summer months, commuters in towns like Bern and Basel often take to the rivers to get to the office. Specifically in Bern, they hop into the Aare River and let the current take them where they need to go. And often, it results in both an enjoyable and quick commute.…