published by ayrton, this page displays a zoomable 360-degree panoramic picture of lagoa.

published by the project lagoa limpa, the webpage on this link shows an engaging animation of how the lagoon evolved during the last 1000 years, and clearly shows ipanema beach right across from it, the statue of christ on corcovado, the sugar loaf in the far back, and the hippodrome in gávea.