From MGA, airport you can take a taxi cab to the Bus Station at Huembes Market ($20). At the bus station you take the bus Managua - Rivas ($3). Your Bus stop is the Rivas Market were the bus station is located. there you take the Rivas-Gigante bus & you are done ($2). From Nica-Costa Rica Border you can take the bus to Rivas ($4). Your Bus stop is at the Pan-American highway roundabout in Rivas. From the roundabout you can take a taxi cab to the Rivas market bus station ($10). There you take the Rivas-Gigante bus & you are done ($2).