Untuk reservasi silakan hubungi :
Great Adventure Indonesia
Chat FB message ke:
fan page FB = Great Adventure Indonesia
URL fanpages = https://www.facebook.com/greatadventureindonesia
Instagram Direct PM ke :
ID IG : @gtgaid
url : www.instagram.com/gtgaid
ID IG : @gtgaid_rent
url : www.instagram.com/gtgaid_rent
basecamp :
WA. 0812-8102-2332
email : teamgreatline@gmail.com
email : gtgaid@gmail.com