Star Gazing henrymowry 13 years ago Star gazing at the Sonny Bono National Wildlife Refuge, at the southern edge of the Salton Sea. The Refuge is about 2 hours from San Diego, and 40 miles north of the Mexican border. Tweeted by the US Department of the Interior, 11/7/13. Share this: Email a link to a friend (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Pinterest (Opens in new window) Pinterest Share on X (Opens in new window) X