Just down the road from Kallmunz and before you get to Nittendorf is a swimming spot located in Etterzhausen on the Naab River. For those not familiar with the Naab, some days it’s warm, some days it’s chilly, and some days its off the coast of Maine chilly. I still haven’t figured out the cause for this variance. Back in New England you may find the swimming waters slightly cooler following a rainstorm. The rain would elevate the water levels and cause more movement (think rushing brooks) which would allow less time for the water to pool and heat on sun drenched afternoons. We had passed this swimming spot numerous…