- Commemoration of War Heroes: The Sanda Hiru Seya was built to honor the fallen heroes of the Sri Lankan Civil War, symbolizing national unity and gratitude for their sacrifices.
- Modern Monument of Grandeur: Standing 122 meters (400 ft) tall with a circumference of approximately 240 meters (800 ft), it is the largest stupa built in Sri Lanka since the Jethavanaramaya of the 4th century.
- Sacred Relic Repository: The stupa houses sacred relics, including the Kapilavastu relics received from Bangladesh, making it a significant site for Buddhist devotion.
- Architectural Excellence: Its pinnacle (Chuda Manikyaya) is adorned with 1,895 gemstones, gold, and pearls, reflecting intricate craftsmanship and spiritual significance.
- Collaborative Effort: The construction was completed with the dedication of personnel from the Sri Lankan Army, Navy, Air Force, Police, and Civil Security Department, showcasing a collective national effort.
