-What you can expect- The Alilaguna navigation network consists of 3 lines connecting the terminals of Marco Polo Airport to the centre of Venice, Venice Lido and Murano.The ticket is valid for 72 hours on every Alilaguna line in Venice (Blue, Orange, and Red lines). Alilaguna lines:- **BLUE LINE: **Marco Polo airport - Murano - Colonna - Fondamente Nove - Ospedale - Bacini - Lido Santa Maria Elisabetta - Arsenale - San Zaccaria Jolanda - Piazza San Marco - Zattere - Giudecca Hotel Hilton Molino Stucky - Stazione marittima o viceversa- **ORANGE LINE: **Marco Polo airport - Fondamenta Nuove - Madonna dell'Orto - Guglie (railway) - San Stae - Rialto - Sant'Angelo - Ca 'Rezzonico - Santa Maria del Giglio - Piazza San Marco or viceversa- **RED LINE: **Marco Polo airport - Museo di Murano - Giudecca Zitelle or viceversa (seasonal line, operates from April to November)