Black Bear Diner in Rancho Cucamonga, California, is a welcoming restaurant at 10910 Foothill Boulevard serving hearty comfort food in a cozy, family-friendly setting. Located along historic mother road Route 66, this diner is a great stop for locals, travelers, and anyone enjoying a classic road trip through Southern California. Known for generous portions, homestyle breakfasts, burgers, sandwiches, and dinner favorites, Black Bear Diner offers a relaxed atmosphere with rustic charm and friendly service. Whether you are exploring route66 landmarks or looking for a satisfying meal in Rancho Cucamonga, this restaurant delivers a classic American diner experience that fits perfectly into any road trip itinerary.
