Aqua Trails Goa: Venture where footprints are scarce Aqua Trails Goa is a Goan based Eco Tour Agency which carries out Kayaking in the hidden, untouched, pristine backwaters of South Goa, predominantly in the River Sal Backwaters. The Sal Backwaters is an eco system of its own, home to Birds of paradise both migratory and residents, fishes ranging from small to large sizes, water dwelling mammals, reptiles, mangroves, lotuses and many more. We at Aqua Trails let you experience the flora and fauna that the Sal backwaters have to offer up close and at the same time practice eco friendly activities to maintain the sanctity of this diverse ecosystem.