Potential Resources of Tongging as a tourism object
APPENDIX
Lake Toba from the village
The shop in Tongging
Universitas Sumatera Utara
Lake Toba view from the Sipiso-piso mount
The writer in Sipiso-piso Waterfall
Universitas Sumatera Utara
Keramba in the edge of Lake
The tourist in Sipiso-piso waterfall
Universitas Sumatera Utara
Lake Toba from the village
The shop in Tongging
Universitas Sumatera Utara
Lake Toba view from the Sipiso-piso mount
The writer in Sipiso-piso Waterfall
Universitas Sumatera Utara
Keramba in the edge of Lake
The tourist in Sipiso-piso waterfall
Universitas Sumatera Utara