The project's sustainability is boldly evident not only in its ecology, use of water, energy, and materials; but also in its social vibrancy. Inspired by the Southern California arroyo landscape of washes and ravines that once defined the site, a series of braided pathways emerge from the footsteps of City Hall, extend west to Ocean Avenue and weave the park into the fabric of the City. Water and architectural features, a rich material palette, and lush planting reinforce the site's "arroyo wash" history and create an identity unique to Santa Monica.

Dramatic topography reinforces the fluid pathway system and organizes the site into four thematic areas: - Garden Hill: display gardens and intimate alcoves, - Discovery Hill: a play-space for children, - Observation Hill: framed iconic views of the city and ocean, - Gathering Hill: a large open space for the community to come together.