The purpose of this study is to understand the constraints of senior citizens in participating the overseas group travel, and explore the relationship between demographic factors and leisure constraints. The analysis are based on descriptive statistics, t-test, one-way ANOVA, factor analysis, and stepwise multiple regression. The results of this survey are: (1) Five leisure constraint dimensions were found in this study. (2) Retirement, and the numbers of chronic illness showed statistically significant differences in perceived health status. (3) Stepwise regressions showed that self perceived health status and economic status were the significant predictors of the total leisure constraint, which accounted for 13.50% of the variance.