Siem Reap’s first garden Spa by kru khmer botanical co., ltd. opens on 21st April! LIMITED OFFER. LASTING MEMORIES. Special Pre-opening Offer! In advance of grand opening, SPA KHMER pre-opens on 4th April 2015! Until the grand opening day on 21st April, we specially offer you 50%OFF for all the spa menu. Please let us know you saw this website on booking.