Kate del Castillo in Bathing Suit Shares "TBT"

Fernanda Castillo, the Mexican actress, is back from a trip to Acapulco. And according to her most recent Instagram post, she’s missing it already. Castillo posted a selfie of herself in a multicolored bathing suit by the pool. She captioned the post, “Return me to Acapulco. To the laughter, the Pepo dances, the delicious food, the moments with Liam, but above all, always bring me back together with these people I love and who make my life more beautiful! Thank you for this celebration of life @erikhayser @pkastillo @anitadelrey @harfush @tamaramazarrasa @rossananf @pp_ayala @barbarapay @wuerever.” (That’s roughly translated.) How does she stay so fit? Read on to see 5 ways Fernanda Castillo stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

1. She Boxes

Castillo is pretty quiet about her health and wellness routine. However, there is one workout that she loves to do. Castillo is a big fan of boxing. She has posted several photos and videos on Instagram of herself boxing at the gym. She posted this boomerang of herself and her friend getting ready to box, captioning it, “Attitude: Alive and kicking!”

2. She Loves Baths

Castillo always makes time for herself to relax and unwind. Her way of doing so is by running a bath. She posted this photo on Instagram of herself in the tub. Baths have a lot of benefits, according to this post from The Cleveland Clinic. “Taking baths has great physical and mental health benefits,” family medicine provider, Amy Zack, MD, says to the clinic. “One benefit is cleanliness. Bathing cleans your skin, helping you avoid irritation, inflammation and sores caused by dead skin cell accumulation. The bacterial and fungal load from contact in your environment can also accumulate, increasing the risk of infection.”

3. She Hikes

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Castillo loves to spend time outside. One of her favorite outdoor activities is to go on a hike. She posted this set of photos on Instagram of herself and some friends hiking in the forest and by the water. She captioned the post, “Magic is in the people you surround yourself with and the horizons you cross by their side.”

4. She Does Water Activities

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Castillo loves to spend time at the beach. She also likes to do a lot of different water sports and activities when she’s having a beach day. She posted this video on Instagram of herself water skiing. She captioned the post, “People who know me well know that I have a deep respect for water.” Castillo is also a fan of surfing, and posted this set of photos posing with her board.

5. She Spends Time Outside With Her Son

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Castillo has a young child, and she likes to spend time outside with him. She posts several photos on Instagram of herself and her son spending time in the fresh air. She posted this adorable photo series of the two of them playing in their yard. Castillo captioned the post, “This is my engine to be better every day!”

Fernanda Castillo is an extremely successful actress. She’s still enjoying time on vacation, despite it being October. Castillo shared a new set of beach photos on Instagram. In them, she posed in a red one-piece and sunhat. She captioned the post, “Eternal summer. Canary Islands my love.” How does she stay so fit? Read on to see 5 ways Fernanda Castillo stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

1. She Has No Time For Haters

Castillo has no time for critics. She also isn’t afraid to call them out. In August, Castillo called out the haters in this Instagram post. She wrote, “Dedicated to all the badasses who read me and to myself! I am going through one of the most powerful and transformative processes of my life and every day I admire more the fact of being a woman and all my colleagues.”

2. She Hikes

Castillo likes to do a lot of outdoor activities as a way to stay in shape. She shares a lot of different activities on her Instagram. One thing she likes to do is go hiking. Castillo posted this photo of herself and her husband hiking in the mountains in Peru. She captioned the post, “Height kisses.” According to Ace Fitness, “Hiking is cardiovascular in nature, so it can provide great benefit to heart health while also improving blood pressure and blood sugar levels.”

3. She Swims

Another outdoor activity Castillo enjoys doing is swimming. She posted this photo and video on Instagram of herself in an infinity pool. She captioned the post, “Between the sky and the sea. Infinite.” Better Health reports that there are many benefits to swimming. They state, “Swimming is a great workout because you need to move your whole body against the resistance of the water.”

4. She’s Open To Life

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Castillo opened up about what she has learned throughout her career in an interview with Observatory. She says that she is a lot more open to life. “I not only had an actress' vision but also a kind of director's vision; that is, at the same time that I was in a scene, I tried to be outside it, seeing how things happened. Over the years, one learns something that applies in life: ride the wave as it comes.”

5. She Learns From Her Roles

Castillo tells Observatory that she has learned a lot from her different roles. “I spent the first ten years of my career being very shy, believing very little in myself. I used it as a pretext to project myself as an actress, and I would have to ‘sell myself’ to an industry in which I did not believe much (although the truth is that I did not know it). Then a unique project came into my life, the character of Monica Robles, in the series El señor de los cielos.. Monica forced me to feel sexy, beautiful, powerful, owner of her circumstances. I had to create all that for myself for the first time, and I did it through acting. Then I learned that if I could create that in a scene, it was because it was inside me that I had that strength, that claw; above all, I had the power to see myself differently and bring it to life. That happens with the different characters: you see inside yourself, learn about the human condition, and visit many facets of yourself.”