To get to the center through this way, you will need to click 'Chop Tendrils'. You receive 25 Mining experience for successfully breaking the rocks. To get to the center through this way, you will need to click 'Mine Rocks'. However, these tunnels are blocked-off by obstacles that require a certain skill to be opened up.

There are a variety of tunnels that offer access to the center. Once you have made it into the Abyss, you will need to find a way to access the inner ring. Elemental shield or Holy book (Optional).Amulet of glory, Ring of duelling, or a one-click teleport (Ectophial, Varrock teleport tablet).Pouches (Filled with essence, use as many pouches as you can).If you are planning on crafting Law runes, you cannot carry any armor or weapons with you. Then, use a manner of teleport (tablets, runes, or jewelery) to teleport to a bank. Empty your pouch(es) and turn the remaining essence in runes. Once you are inside the inner ring, locate and enter the desired rift. You will be able to distract the eyes, squeeze through gaps, cut the tendrils, or mine the rocks. Once you are inside you will have to look for a way out. Use the 'Teleport' option on the Mage of Zamorak to access the Abyss. Head north of the Edgeville bank and straight into the Wilderness (level 4 to 6). To use the Abyss, you must have completed the Mage of Zamorak miniquest. The entrance to the Abyss is in Wilderness (level 5), directly north of Edgeville. For others using the traditional way is safer and faster. Note: It is recommended that only you use the Abyss to craft the following runes.

How to survive in the abyss calamity