Best Restaurants for Outdoor Dining in Diamond Bar

We made reservations and stated that it was our anniversary. Summit House proceeded to sit us at the best view table in the place with a hand written anniversary card. The food was great (prime rib and filet) and they treated us with a free wonderful dessert. Their attention to detail was incredible. Thank you Summit House for making a wonderful memory. Blessings

Very friendly service, interesting and very good designed inventory, terrific view!

Besides waiting almost an hour to be seated even with a reservation, out dining experience here was amazing. All thanks to our server Jessica. This is our first time here and she offered some great recommendations especially the dessert! She was truly amazing and if you’re lucky to have her as your server, you will not be disappointed. Thank you Jessica! Also the food was amazing and I recommend getting The Belle drink. (Thanks Jessica!)

The food was outstanding. Service was excellent. It was quite loud however. It was hard to hear someone speak across the table. The views were lovely. Gorgeous decorations. Valet service was good as well.

We visited to celebrate a birthday with a group of three, and since one of us is vegetarian, we made sure to choose dishes that everyone could enjoy, plus one dish with fish. We started with three dips—masabacha, baba ghanoush, and farm cheese—and four appetizers: Moroccan carrots, roasted cauliflower, grilled mushrooms, and prawns. For dessert, we had the kirsch custard. The dips were exceptional, each offering a delightful mix of textures and flavors; each was served with a different type of bread that perfectly complemented each dip. The appetizers were equally impressive. The grilled mushrooms had a lovely char, and the prawns, which were slightly spicy, were paired with a refreshing cucumber salad that balanced the heat beautifully. The kirsch custard was smooth and creamy, served with a cinnamon tuile and fruit compote, making it the perfect way to end the meal. We also enjoyed drinks from the bar, along with a bottle of wine. The food and service were both top-notch. One thing to note, though, is that the noise level in the restaurant is quite high, so if you’re looking for a quiet, intimate setting, this may not be the best option. However, it's a fantastic spot for enjoying a great meal with friends or if you don’t mind a livelier atmosphere.