This study examines the effects of landscape devaluation on infrastructure and sustainable development at Federal Polytechnic Bali, Taraba State. Anchored on Environmental Determinism Theory (Ratzel, 1882), the study explores how environmental degradation impacts campus infrastructure and identifies sustainable solutions to mitigate these effects. A descriptive research design with a qualitative approach was adopted, utilizing observation as the primary data collection method. Findings reveal severe landscape degradation, including erosion, deforestation, and poor waste management, leading to damaged roads, weakened building foundations, and ineffective drainage systems. The study underscores the urgent need for landscape restoration and proactive infrastructure maintenance. Recommendations include implementing a comprehensive landscape restoration program, upgrading drainage systems, reinforcing deteriorating structures, and adopting sustainable environmental practices such as rainwater harvesting and recycling initiatives. These strategies are essential for ensuring long-term campus sustainability and improving the learning environment. The study justifies the need for proactive landscape management to preserve infrastructure and promote sustainable development.