(619) 294-2501 [email protected]

Meet Ana Carolina, the founder of Pura Buena Onda.

Ana Carolina Francisca Mery Letelier but you can call her “Caro” is the founder/owner of Pura Buena Onda – Conversational Spanish. Carolina was born in Chile in 1970 and in the late ‘70s, her parents decided to move to the US and settled near Philadelphia. When Carolina was 23 she moved to San Diego and started working in the hospitality industry. After making a decision to leave the industry 12 years later, Carolina was having a difficult time finding another industry she was truly passionate about. 

Ana Carolina

Ana Carolina


A friend suggested she open a business, which had never occurred to her, but she decided why not? She offered several different services, including Spanish classes. “I never really thought of it as a skill or as something I wanted to do,” Carolina says. Then something beautiful happened…she fell in love with teaching Spanish! At first, she used traditional methods, books, teaching verb conjugations, vocabulary, reading/writing, etc. Within 2 months she realized that what the students really wanted was to be able to communicate in Spanish. 

I never really thought of it as a skill or as something I wanted to do

Carolina started offering private Spanish classes in people’s homes in 2006. And a few months later she decided to offer a small-group Spanish conversation class to intermediate level students, in her home. The class was such a hit, that she opened a second one the same month. The following month she offered another one which also sold out and realized that she needed an office. In 2007 Carolina rented a tiny space on 4th and Brookes in Hillcrest and Pura Buena Onda was created! Carolina worked out of that office until 2009 and realized she needed more space. In 2010 Pura Buena Onda moved to North Park where they currently reside and went from 12 classes to about 80 classes per week. 

Pura Buena Onda Greeting Card

“One way or another, we will get through this”

Today, Pura Buena Onda is the perfect combination of her passions, which are teaching, learning new things, meeting & getting to know interesting people, and providing outstanding service! Due to the current times, Carolina had to shift how Pura Buena operates. Caro says “We have had to temporarily shift from meeting face to face to conducting all of our classes online, but we are thankful that we were already offering online classes before the pandemic and that we have this option moving forward. Our school was hit pretty hard, but I really feel for all of the businesses that have had to close 100%. Luckily North Park is a special community and we all want to support each other. One way or another, we will get through this.”


Online Classes

Pura Buena Onda currently has 6 teachers from Mexico, 2 teachers from Colombia, 2 teachers from Spain, a teacher from Argentina, herself from Chile, plus an admin team of 3 exceptional women. Carolina says “I am incredibly lucky to say that we have the best team ever!”

Pura Buena Onda Team


What’s the difference between immersion conversation learning and textbook learning?

  • Learning a language from a textbook is like learning how to play a sport by reading about it. It’s not until you get out “on the field” that you start actually learning how to play. You can have all of the rules memorized, but it’s not going to help you as much as you think, “on the field.”

Once you get out there and start speaking and listening to Spanish, your vocabulary, grammar & pronunciation will automatically start to improve and the best part if that you will actually be able to communicate with other humans about relevant subjects! 

Who would you say is your ideal candidate for your classes?

  • Any adult who is interested in learning to communicate in Spanish, whether it’s for personal or professional reasons.
  • Heritage speakers who have grown up hearing Spanish, but not really speaking it much.
  • Anyone traveling to a Spanish speaking country and wanting to be able to communicate with locals.
  • Anyone who works with Spanish speakers in the office or with clients who speak Spanish and wishes to build deeper relationships.
  • Anyone who lives in a city with a large Spanish-speaking population or close to the border and simply wishes they could communicate with more of their neighbors.
  • Any adult from beginner all the way to fluent who either wants to learn, improve or maintain their Spanish.
  • Any adult who may have a history of dementia in their family and wishes to slow the mental decline or postpone it as much as possible.


What made you decide to start Pura Buena Onda?

  • I decided to teach temporarily while I figured out my 2nd career. In that brief period, I fell in love with teaching Spanish and realized just how much students were craving actual conversation vs. endless verb drills. I thought to myself, “we can revolutionize the way languages are taught so that people actually LEARN them!” I was sick of talking to people who told me they took Spanish in high school for 2-3-4 years and couldn’t have any kind of conversation. I knew that after just a few months with us, they would be able to talk about all kinds of things! Imagine what we could do with 3 years of their time. 


Do you offer private classes?

  • Yes, absolutely. We offer 60-minute private classes (1 student, 1 teacher) and semi-private classes (2 students, 1 teacher).

How many students are in one class?

  • Our 90-minute group classes are for 3-6 students + one of our teachers.

Does Pura Buena offer any other services that people might not be aware of? If so, what are those other services?

  • Yes! Absolutely! Apart from Spanish conversation classes in a live setting both in North Park (San Diego, CA) and online, we offer a monthly social club event, Immersion Weekends, a 30-day Spanish challenge, a 90-day Spanish Bootcamp, trips abroad, Cultural & Linguistic workshops, Grammar Courses, Teacher Training, Lesson Plans, mini-lessons on Instagram, daily written conversations on Facebook, etc. We are a community with a plethora of offerings!

Website: Pura Buena Onda

Instagram: @purabuenaonda/

Facebook: @spanishclassessandiego/