The Basilica of St. Anthony of Padua, situated on Taufa'ahau Road in Nuku'alofa, Tongatapu, is a remarkable Catholic church known for its unique cone-shaped architecture. As one of the most important Catholic churches in Tonga, it offers not only spiritual enrichment but also an architectural marvel to admire. Even if you miss the Sunday service, the basilica's impressive interior, complete with stained glass and hand-crafted furnishings, makes it a worthwhile visit for its aesthetic and cultural significance.