Amazing bespoke tours to choose from! Mornington Peninsula Plunge Wine Tours go beyond the cellar door for experiences far from the madding crowd. Guests tour in a luxurious Mercedes Benz Viano and each tour makes you feel like a well-connected local. There are seven amazing tours to chose from: 1. TheGrand Cru Vineyard Touris for guests wanting to meet the winemakers and taste wines made by the pioneers and trailblazing stars of the region.