Global responses to the climate crisis continue to focus on Western theoretical perspectives and scientific solutions but overshadow community-based responses by indigenous communities. An effective response to the climate crisis in the Pacific Islands needs the Pacific Islanders' own story and their own response systems. This study will explore the role of Indigenous Knowledge Systems (IKS) in addressing sea-level rise (SLR) and dried water sources (DWS) drawing from a case study in Vatutavui village, Fiji. Using the methods of focus group discussion and individual interviews, the study will identify how members of Vatutavui village are responding to SLR and DWS using their Indigenous knowledge and practices. The paper will then weave the findings of this study together with contemporary discourses of social ecological resilience to the climate crisis. We discovered that Indigenous Knowledge System (IKS) continue to cement their significance in Indigenous Fijian villages, and it is a foundational response to the climate crisis. Placing emphasis on IKS in addressing the climate crisis in Vatutavui had positive ecological and social cultural implications.