DECEMBER 2017: Why not read our Retirement Reviews. OVERVIEW: I wanted to take a few days travelling down the Rio San Juan from Lake Nicaragua to Greytown to see and experience the Indio Maiz Biological Reserve and, possibly, do some kayaking down the river. I tried to get to San Carlos from Ometepe Island but the ferry between the two does not operate anymore. I ended up in Granada and needed to renew my CA4 90 Day Tourist Visa. So, I made my way from Granada to San Carlos via Costa Rica. My ultimate goal was to take the boat from […]