Earth Day Festival at Roundhouse Aquarium

Date: Saturday, April 25, 2026
Time: 10:00 AM – 4:00 PM
Location: Roundhouse Aquarium – 2 Manhattan Beach Blvd, Manhattan Beach, CA 90266
Cost: Free

The Earth Day Festival at Roundhouse Aquarium offers a full day of hands-on learning and outdoor exploration right at the end of the Manhattan Beach Pier. Set against ocean views, this event brings together education, community, and simple ways to connect with the environment.

From 10:00 AM to 4:00 PM, guests can explore interactive booths, participate in activities, and learn from local organizations focused on ocean conservation and sustainability. The event is designed to be approachable for all ages, with a mix of exhibits, crafts, and games that make it easy to engage at your own pace.

Inside and around the aquarium, there will be opportunities to learn more about marine life and the coastal ecosystem. Wildlife spotting from the pier adds another layer to the experience, offering a chance to observe the ocean while learning about the importance of protecting it.

The festival also highlights the work being done locally to support environmental stewardship. Community organizations will be on site sharing resources, ideas, and small steps that can make a difference over time. It creates a space where education feels practical and accessible rather than overwhelming.

Located at the iconic Roundhouse Aquarium, the setting makes it easy to spend time walking the pier, enjoying the views, and taking in the surrounding area. Whether you stay for a short visit or spend the afternoon exploring, the event offers a relaxed way to participate in Earth Day.

This is why We Love South Bay Local. Events like the Earth Day Festival create opportunities to learn, connect, and appreciate the coastal environment that makes Manhattan Beach such a special place.