The easiest way to understand Gyeryong this week is not to choose between two festivals, but to recognize that two separate events share the same broad visit area and calendar. The Gyeryong Military Culture Festival is organized by Gyeryong City and the Gyeryong Culture & Tourism Foundation. Its emphasis is public-facing military culture: military-band and honor-guard performances, large parades, barracks-style experiences, VR/AR activities, family programs, city-linked performances and evening stages. The Ground Forces Festival is organized by the Republic of Korea Army. It is more Army-specific in its content. The 2026 program includes the Army policy promotion hall, Army TIGER+ and drone demonstrations, U.S.-ROK combat-equipment displays, equipment boarding experiences, military-police motorcycle demonstrations, taekwondo and honor-guard performances, simulation and survival-style experiences, and Army-oriented exhibitions. The two events are not duplicates. They overlap in date and place, and the city itself describes them as opening together. On October 1 they even shared a joint opening ceremony. For a visitor, that means the practical question is less 'which festival?' and more 'which zones and programs do I want to prioritize?' A simple day plan is to arrive during the core daytime window, first cover the equipment, demonstration and hands-on zones associated with the Ground Forces Festival, then move through the performance, parade and family-program areas of the Gyeryong Military Culture Festival. If visiting on a day with evening programming, stay in Gyeryong for the city-side performances or linked nighttime activity rather than treating the airstrip as the whole trip. Both events run October 1-5, 2026. The confirmed core daytime visitor window is 09:00-17:00, though individual programs can use different times. General admission is free; some limited experiences may charge separately. What to check before leaving: same-day parade or demonstration timing, any shuttle/parking notice, capacity for hands-on programs, and weather or crowd conditions. These can change faster than the overall festival dates.