Costa Mesa is a city located in Orange County, California, known for its beautiful beaches, diverse arts and culture scene, and a variety of recreational activities. Here are ten places to consider visiting while in Costa Mesa:

South Coast Plaza: One of the largest and most luxurious shopping centers in the United States, featuring high-end retailers and dining options.

Segerstrom Center for the Arts: A performing arts center featuring a variety of concerts, plays, and other events.

Orange County Fairgrounds: A fairground and event center hosting a variety of events throughout the year, including the annual Orange County Fair.

Costa Mesa Country Club: A private golf club with an 18-hole course, a driving range, and a clubhouse.

The Lab Anti-Mall: An outdoor shopping center featuring a mix of boutique retailers, restaurants, and entertainment options.

The Triangle: An outdoor shopping and entertainment complex featuring a movie theater, restaurants, and a variety of retailers.

The Camp: An outdoor shopping center with a variety of retailers, restaurants, and entertainment options.

The OC Mix: An outdoor shopping center featuring a mix of independent retailers, restaurants, and entertainment options. 

Vanguard University: A private Christian university with a beautiful campus and a variety of cultural and sporting events.

Fairview Park: A large city park with hiking and biking trails, picnic areas, and a nature center.