
Devil's Throat (Garganta do Diabo) — the most dramatic plunge of Iguaçu Falls — offers thunderous close-up water, towering cliffs, constant mist and frequent rainbows. Photograph from the raised boardwalks that bring you alongside and above the gorge; paddle-steel viewing platforms create dynamic foregrounds. Best light is early morning or late afternoon for side light and rainbows; weekends and midday are very crowded. Located inside Parque Nacional do Iguaçu (entry fee, timed access); parking,

Devil's Throat (Garganta do Diabo) — the most dramatic plunge of Iguaçu Falls — offers thunderous close-up water, towering cliffs, constant mist and frequent rainbows. Photograph from the raised boardwalks that bring you alongside and above the gorge; paddle-steel viewing platforms create dynamic foregrounds. Best light is early morning or late afternoon for side light and rainbows; weekends and midday are very crowded. Located inside Parque Nacional do Iguaçu (entry fee, timed access); parking,