The Resource Tunnels

The Resource Tunnels are a network of caves added in the 1.18 Economy Update specifically used for professions. Before the 1.18 Economy Update, they were known as The Grootslang Cave.

Gathering
The tunnels are a great location for gathering resources between levels 50 and 60. They have resources for all professions except for woodcutting. The following resources can be found in the tunnels:
 * Rye
 * Millet
 * Piranha
 * Silver
 * Cobalt

Tips

 * The Resource Tunnels is the best place to travel to once you reach level 50 in mining, farming, and/or fishing due to the high concentration of resources in that expertise within such a small area.