Going on a trip by lorry from Garahan to Merawan tunnel is a safe and enjoyable trip. The tourists can see two train tunnels (90m and 970m length). The Merawan tunnel (970m in length) is one of the longest train tunnels in Indonesia remaining from the Dutch period. In addition to the railway tunnels, the visitors can also enjoy the coffee agro tourism at Gumitir Mountain. While enjoying the scenery on the trip, tourists will cross a long bridge (178m in length and 630m in depth) built by the Dutch architect. The lorry agro tourism is a famous nostalgic trip for Dutch and European tourists. To get there the visitors can take a 90 minute trip from downtown using public transportation, rental car or taxi.