Mexico! I was in a beautiful but really touristy lake, I rented a kayak and found myself in the next lake and I had the whole place to myself! So obviously my clothes came off straight away haha
I participated in Nude Tulum Tours tour from Energy Paradise Tulum. A naturist tour and diving, with access to the Mayan ceremony, rappelling, quad bike trail through the Yax-Muul Cenotes Park.