Trip to Paranaguá by bus or van. Board a schooner on the "Itiberê" River, passing by Paranaguá Yatch Club and its sailing boats section, at the Cotinga Island. Tour along D. Pedro II Harbor, watching the loading and unloading of cargo ships. During the trip to Guaraqueçaba, it's possible to sightsee "Ilha do Mel" (Sweet Island). Arrival at 11:00 AM (expected time). In the afternoon, tour to Superaguí Ecological Reserve. Later, take a walk on the Unspoiled Beach, where a swin is possible. Return to Paranaguá on the Schooner; then, back to Curitiba, with arrival around 9:00 PM. Itinerary: Curitiba - Paranaguá - Guaraqueçaba - Superaguí Ecological Reserve - Paranaguá - Curitiba