Costa Mesa Historical Society
Discover the Rich History at Costa Mesa Historical Society
Triangle Square: A Vibrant Shopping and Entertainment Hub in Costa Mesa
Discover Triangle Square, Costa Mesa's premier shopping destination blending retail, dining, and entertainment for an unforgettable experience.
Experience the lively atmosphere of Triangle Square in Costa Mesa, California. This shopping mall offers a unique blend of retail, dining, and entertainment options, making it a must-visit for tourists looking to explore local culture and enjoy a day of leisure.
Plan your visit
A brief summary to Triangle Square
Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.
Plan your visit
Monday
5 pm-2 am
Tuesday
5 pm-2 am
Wednesday
5 pm-2 am
Thursday
5 pm-2 am
Friday
5 pm-2 am
Saturday
5 pm-2 am
Sunday
5 pm-2 am
Other nearby places you may find interesting
Explore places near Triangle Square
Getting There
Public Bus
If you are starting from the Costa Mesa Civic Center, walk to the nearest bus stop at 10th St and Newport Blvd. From there, take the OCTA Bus Route 55 towards Fullerton. Stay on the bus for about 15 minutes and get off at the stop at Harbor Blvd and 19th St. Walk south on Harbor Blvd for about 5 minutes, and you will arrive at Triangle Square located at 1870 Harbor Blvd.
Bicycle
If you prefer to ride a bike, start from the Costa Mesa City Hall. Head south on Fairview Rd until you reach the intersection with 19th St. Turn left on 19th St and continue until you reach Harbor Blvd. At Harbor Blvd, take a right and head south for about 10 minutes. Triangle Square will be on your left at 1870 Harbor Blvd.
Walking
If you are near the South Coast Plaza, you can walk to Triangle Square. Head south on Bristol St until you reach 19th St. Turn left on 19th St and walk for about 10 minutes. At the intersection with Harbor Blvd, turn right. Continue walking south for another 5 minutes, and you will find Triangle Square on your left at 1870 Harbor Blvd.
Local tips
✓
Visit during the weekday evenings when the mall is less crowded for a more relaxed shopping experience.
✓
Check the event calendar for live music or special events happening during your visit for added entertainment.
✓
Don't miss the outdoor seating areas; they are perfect for enjoying a meal or coffee while soaking up the California sun.
✓
Explore the variety of cuisines available at the restaurants to get a taste of local and international flavors.
✓
Plan your visit in the evening to experience the vibrant nightlife and entertainment options available.
Discover more about Triangle Square
Triangle Square is more than just a shopping mall; it is a vibrant social hub located in the heart of Costa Mesa, California. With an eclectic mix of shops, restaurants, and entertainment venues, Triangle Square attracts both locals and tourists alike. The open-air layout creates a welcoming environment, perfect for strolling and enjoying the Southern California sunshine. From trendy boutiques to well-known retail chains, visitors can enjoy a diverse shopping experience that caters to all tastes and preferences. Food enthusiasts will find a plethora of dining options, ranging from casual eateries to upscale restaurants, where they can savor local flavors and international cuisine. The lively atmosphere is enhanced by regular events and entertainment options, making it a great place for families and friends to gather. Beyond shopping and dining, Triangle Square is known for its entertainment offerings, including cinemas and live music events. Whether you're catching a blockbuster film or enjoying a local band, there is always something happening at this bustling destination. Visitors should also take advantage of the ample outdoor seating areas, ideal for relaxing and people-watching. The mall's convenient location allows easy access to other attractions in Costa Mesa, making it a perfect starting point for a day of exploration. Embrace the lively spirit of Triangle Square and immerse yourself in the local culture during your visit to Costa Mesa, where shopping and entertainment await at every turn.
A brief summary to Triangle Square
Use Triangle Square as your starting point for nearby food, family ideas, nightlife, and more local discoveries.
Get the app
Your all‑in‑one travel companion app
Explore expert travel guides, compare and book tours, experiences, hotels, and more—all from the palm of your hand. Download now for seamless trip planning wherever your wanderlust takes you.
More about Costa Mesa
Discover Costa Mesa: A lively blend of culture, shopping, and outdoor fun in the heart of Orange County, California.
Tell me more about Costa Mesa
