Not only is San Diego famous for having some of the best year-round weather in the country, but it is also well-known for its impressive collection of luxurious hotels and resorts. In San Diego you'll find a hotel for every kind of vacation, from luxury beach hotels to golf resorts and inland mountain spas—each and every one of them overflowing with amenities to please even the most discerning of travelers. We've highlighted some of San Diego's most impressive four- and five-star hotels and resorts to help narrow your search while looking for a luxury vacation.