Standing on the perimeter of Lake Merritt, Cathedral of Christ the Light serves as the home of the Diocese of Oakland as well as members of the St. Francis de Sales Cathedral, which was damaged in the 1989 Loma Prieta earthquake. Since its dedication in 2008, the visually stunning cathedral offers weekday and weekend masses, as well as concerts and guided and self-guided tours.Parking and Public Transportation at Cathedral of Christ the Light$5 parking for tour participants; free for Mass attendees. The 19th Street BART is about six blocks from the cathedral. AC Transit lines 11 and 12 stop at the corner of Grand and Harrison.Best time to go to Cathedral of Christ the LightOn the second and fourth Tuesday Cathedral organist Dr. Rudy de Vos gives a demonstration of the Conroy Memorial Organ as part of the docent-led tour. If inspired, attend Sunday Mass to hear music and a message.Admission to Cathedral of Christ the LightFree. The Cathedral offers guided tours daily at 1 p.m. There are no walk-in guided tours on Saturdays or Sundays. Please arrive 15 minutes prior to tour departure.Must see/do at Cathedral of Christ the LightAttend one of the evening concerts, held several times a month. Recent guests include the Pacific Boychoir Academy and organists Ryan Enright and Bryan Dunnewald,Other places to visit near Cathedral of Christ the LightTake a stroll around Lake Merritt, or explore some of the many shops and restaurants around bustling Uptown Oakland.Insider tip for visitors to Cathedral of Christ the LightDuring the week, stop by for a quick bite or an espresso from Verve coffee at City Lights Café, located outside the cathedral. Its outdoor seating offers sunny views of Lake Merritt.Author's bio: Heather Johnson is a freelance writer based in Oakland, California.