Arizona JW Marriott Starr Pass Tucson Resort: An oasis of luxury in the desert Overlooking miles and miles of massive saguaro cacti, JW Marriott Starr Pass Tucson Resort welcomes visitors to a beautiful resort filled with luxurious comforts, creating a unique dichotomy in the Sonoran Desert. JW Marriott Starr Pass Tucson Resort: An oasis of luxury in the desert