Pala Casino Spa & Resort. With 18 Native American tribes, San Diego county has seen an explosion of gaming and resort destinations since that time, bringing prosperity and. mi. Feel at home as you walk through the doors of Sycuan Casino, San Diego's top choice for fun and excitement in a casual environment. mi. mi. Jamul Casino. Voted Best Casino in San Diego 13 Years. Barona Resort & Casino. Everything else is 21+. Pechanga Arena. There aren't many casinos that allow 18 year-olds. Visit Southern California's ultimate gaming, dining, golf & resort destination with tier matching for club members. mi. We will remain San Diego's ONLY non-smoking. See listings and websites below for casino-. Sycuan Casino Resort. Viejas Casino & Resort. Barona is one. Seven Mile Casino. LEGAL MINIMUM GAMBLING AGE in San Diego Indian casinos is either 18 or 21 years old, depending on the casino. . Top 10 Best Casino 18+ Near San Diego, California · Barona Resort & Casino · Jamul Casino · Seven Mile Casino · Sycuan Casino Resort · Viejas Casino & Resort. Morongo (out past San Bernardino) is another. Casinos in San Diego's East County · Sycuan Casino · Viejas Casino · Barona Valley Ranch Casino · Jamul Casino -San Diego · Golden Acorn Casino · San Diego North. All guests 21 and over are invited to Valley View Hotel & Casino, including + slots, table games, outstanding restaurants, and guest services. Located in the eastern. At this time, we are only allowing those who are 18 years of age or older onto property, including the hotel.