America's 100 largest yachts for 2007. Information for America's one hundred biggest megayachts in 2007. Allegro is one of the largest yachts in America.

By Diane M. Byrne

#40: ALLEGRO—183'7"

Stateside cruising has been on this lady's agenda this year. She's part of a series built by Benetti that also includes notable (but non-American-owned) names like Galaxy.

Y: 2005; B: Benetti, Italy; N: Stefano Natucci; H: steel; E: 2/1,500-hp Caterpillars

America's 100 Largest Yachts 2007