AmaWaterways AmaDouroYear Built: 2019Decks: 4Passengers: 102 AmaWaterways AmaSintraYear Built: 2025Decks: 4Passengers: 102 AmaWaterways AmaVidaYear Built: 2013Decks: 3Passengers: 102 Tauck River Cruising AndorinhaYear Built: 2020Passengers: 84 Avalon Waterways Avalon AlegriaYear Built: 2024Passengers: 102 Riviera River Cruises Douro EleganceYear Built: 2017Passengers: 126 Riviera River Cruises Douro SplendourYear Built: 2018Passengers: 126 Emerald Cruises Emerald RadianceYear Built: 2017Decks: 4Passengers: 112 Uniworld Boutique River Cruises Sao GabrielYear Built: 2021Decks: 4Passengers: 100 Scenic Scenic AzureYear Built: 2016Decks: 4Passengers: 96Size: 1,780 tons