Traditional architecture in North Sumatra is very diverse. There are eight types of traditional houses in North Sumatra, and each tribe also has a diversity of traditional architecture. This research summarises the diversity of local architecture, especially traditional Pakpak architecture in North Sumatra, to be used as a guide in the application of architect licensing in North Sumatra.The method used is literature study and sorting out aspects of architecture that are important to understand. These aspects are historical background, settlement patterns, building types, ornaments and examples of their application. From this research, it was found that there is a lack of scientific literature documenting traditional Pakpak architecture in North Sumatra. It is hoped that this research will encourage further research into traditional architecture which is still very under-researched.

The Al-amin Science And Industrial Park area is projected to become a center for field laboratories and workshops that accommodate all study programs at UNPAB. In addition, the Al-amin Science And Industrial Park area is also planned to be the location of Ecoedutourism (Ecoedutourism) based on agriculture and processing of agricultural products. Eco-education is expected to attract visitors to enjoy the location of the Al-amin Science And Industrial Park Area with attractions based on field activities from study programs at UNPAB such as horticultural gardens, nurseries, animal husbandry, waste management for the use of renewable energy to processing packaging of garden and livestock products. The construction of the Al-amin Science And Industrial Park Area Mosque is expected to become a center of Islamic activities consisting of worship activities, mu'amalah and da'wah education, as well as Islamic information centers, not only for the Al-amin Science And Industrial Park area but also for the surrounding community and visitors to the area.