Red wine is the most widely consumed category of wine on the planet, and for good reason. Its remarkable diversity means there is a style for virtually every taste preference, meal and mood. Whether you gravitate toward big, bold flavors or prefer something lighter and more delicate, understanding the major red grape varieties is the fastest way to navigate any wine list with confidence.

Below is a look at the six red grapes you will encounter most often, along with bonus varieties worth seeking out.

1. Cabernet Sauvignon - The King of Reds

Cabernet Sauvignon is the most planted red grape variety in the world and the benchmark against which many other reds are measured. It produces full-bodied wines with firm tannins and flavors of blackcurrant, dark cherry, cedar and sometimes a hint of green bell pepper when grown in cooler climates. The grape thrives in Bordeaux, Napa Valley and Coonawarra, among other regions. Thanks to its bold structure, Cabernet Sauvignon is a natural partner for grilled steak, braised lamb and aged hard cheeses.

2. Merlot - The Approachable Classic

Often described as Cabernet Sauvignon's softer sibling, Merlot delivers ripe plum, cherry and chocolate notes wrapped in velvety tannins. It is the dominant grape on the right bank of Bordeaux, where legendary estates such as Petrus have built their reputation around it. Outstanding Merlot also comes from Washington State and Chile's Colchagua Valley. Its round, friendly profile makes it ideal alongside roast chicken, mushroom risotto and tomato-based pasta dishes.