Sea of Serenity

Famous mare on Luna's surface, a flat dark plain used as a reference point or landing area. Not actual water but basaltic rock.

The Sea of Serenity, a vast basaltic mare on Luna's surface, stands as an iconic landmark in the Red Rising Saga, often referenced for its stark beauty and utility as a landing site amid the Society's glittering spires. Introduced in Iron Gold, it serves primarily as a navigational reference point rather than a site of dramatic action, embodying the cold, unchanging lunar landscape that contrasts with the saga's turbulent human conflicts. Across the series, it remains a static geographical constant, untouched by the sweeping political upheavals and battles that rage elsewhere.