It is a karesansui ("dry landscape") garden made with topiary shrubs and carefully chosen rocks either left in their natural shape or discreetly sculpted into stone lanterns.
EXIF info:
Nikon Df
Lens: 14mm F/2.8D
Focal Length: 14mm
Aperture: F/6.3
Shutter Speed: 1/1000s
ISO Sensitivity: ISO 800