YMCA of the Triangle | 7,768 followers on LinkedIn. For more than 165 years, the YMCA of the Triangle has strengthened the foundations of the community we serve. | The YMCA of the Triangle is the perfect place for people with a passion for making the community a better place. Our YMCA was established 165 years ago, but we are more vibrant than ever. Today, our YMCA includes 17 branches and three overnight camps.