Graced with vineyards (notably Bardolino), lemon trees, olives, and cedars, the lake enjoys mild winters and mellow summers.
Mild winters and mellow summers grace the lake and its surrounding vineyards. 
mnli hypothesis: Mild winters and mellow summers grace the lake and its surrounding vineyards.  premise: Graced with vineyards (notably Bardolino), lemon trees, olives, and cedars, the lake enjoys mild winters and mellow summers.