Traveling salesman problem (TSP) is one of the benchmark of combination problems.Hybrid genetic algorithm (HGA) which combines genetic algorithm and heuristics is a popular method to solve TSPs. Diversity of individuals in a population is an important point for GA, but some heuristic such as Lin-Kernighan method leads low diversity. In this research, we propose heterogeneous crossover island model for HGA. A population is divided into some subpopulations, and individuals in each sub-population are evolved with different crossover methods. Our proposed method gives better solution in earlier generation than HGA with homogeneous crossover.