Louis Kahn’s Salk Institute (top left) is a stunning building that looks directly out to the sea. Architectural tourists flock to the site, which still functions as a working laboratory.  Photo 2 of 14 in San Diego, CA

San Diego, CA

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Louis Kahn’s Salk Institute is a stunning building that looks directly out to the sea. Architectural tourists flock to the site, which still functions as a working laboratory.