Inspire Educate Grow 

The Humboldt Botanical Garden is a world-class living museum featuring a wide variety of native and exotic plants overlooking Humboldt Bay and the Pacific Ocean. Our 44.5 acre site features over 7 acres of formal gardens, 5 miles of hiking trails and a wide range of educational and recreational opportunities. The Garden is located in southern Eureka adjacent to the College of the Redwoods, off HWY 101, exit 698. Visitors experience an ornamental terrace garden, the largest native plant garden in Northern California, a riparian area, a temperate woodland garden and a 100-foot diameter earth mound that is the only one of its kind in North America. Our facility provides a safe location for the public to recreate, relax, reflect and enjoy nature while inspiring awe and curiosity about life on earth.

A successful Garden needs a wide range of support that includes gifts of all sizes. Got that hard to buy for person in your life? Gift memberships to the Garden can bring year round joy. Your support is an integral part of our ongoing success at becoming a World Class Botanical Garden. Your contributions ensure that we have the support needed to move forward, and to fund new programs and special projects at the Garden. You can donate in person at the Garden, at the Eureka Business Office (inside George Petersen Insurance), or online via our website. Every dollar donated makes a difference. We gratefully appreciate your support!

Reciprocal Admissions Program

American Horticultural Society

RAP Garden: Lurie Garden, ChicagoHumboldt Botanical Garden is a member of the American Horticultural Society Reciprocal Admissions Program, or RAP. RAP privileges are included in each HBG Membership. Join HBG Today

Learn More about AHS Reciprocal Gardens

RAP guides you to and helps you gain entrance into over 300 botanical gardens across the country for free or at a discounted price.

New! Shop Amazon Smile and Support HBG!

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This Holiday Season, give back to the community with every gift purchased through Amazon Smile! The Humboldt Botanical Garden is registered to receive 0.5% of every eligible purchase when shoppers choose to buy through Amazon Smile. This site has everything that Amazon sells, yet part of the proceeds support the non-profit of your choice. Click this link to start shopping and support HBG today!   – – Shop Now – –  Your support is greatly needed and appreciated! Happy Holidays!