For almost 10 years, Astro Jump® of Lake County CA and Napa CA has offered the best selection of Cool Water Slides and exciting dunk tanks for summer fun party rentals in the Lake County CA and Napa Valley Area. All of our Water Slides from our 16 foot tall Inflatable Waterslides to our Huge Dual Lane Monster Wave and Amazing Big Kahuna Slides have unique and exciting features that make them fun and safe to use and operate. Many even have pools at the bottom for the ultimate summer fun! Each Water Slide and slip and slide is created especially for fun backyard birthday parties, backyard carnivals, summer camps, group picnics, winery events and more. We can setup virtually anywhere; in parks with water hose hookup for picnics or family reunions, backyards with lush grass, on pavement in the driveway or even in a parking lot. We deliver, setup, and pick up in Napa, St Helena, Calistoga, and most of Lake County Ca! For the best selection for your birthday party or party rental of any type, call today and speak to one of our event specialists at 800-BIG-JUMP.