Location La Costa Resort and Spa Nestled among the beautiful coastal foothills of Carlsbad, CA, Omni La Costa Resort & Spa is honored as the #1 Wellness Spa by Spa magazine. Omni La Costa's acclaimed restaurants present an updated take on locally inspired cuisine and culinary delights. Steps from your door, world-class accommodations, championship golf and tennis, eight pools and more anxiously wait to welcome your arrival. Omni La Costa associates enjoy a dynamic and exciting work environment