 The ranch includes an 1,800 acre wildlife preserve and a 281-acre vineyard producing 13 varietals using methods that are "Sustainability in Practice" certified.The ranch hosts tours and was named "Best Vineyard Experience" by "Sunset Magazine" in 2015.As of 2017, Wyss ranks 281 on the "Forbes" list of billionaires, with an estimated net worth of approximately $5.5 billion.