i think this is my highest single skill now, pretty easy to level, just a bit grindy and expensive. 

Now what do i do?

Level 106Total experience between these levels is 2,713,437. https://runescape.wiki/w/Archaeology_training#Level_106 

At level 106 return to the Orthen Dig Site and teleport to the Observation outpost. Enter the site, interact with the Dragonkin Pylon and complete the puzzle by changing the symbols on the Pylon as follows: 3-1-5, 4-1-4, 1-6-7. This results in obtaining a Strange device. Interact with the device and then walk to the Moksha ritual site. At the site, interact with the Dragonkin statue and enter the following chat options: Sha, Cra, Lith, Kab. Then, as before change the symbols as follows: 5-1-6, 4-1-8, 5-1-4. Now you can enter the site and activate the Orthen teleportation device after completing first Incomplete Portal Network II and having 20 unnoted Orthenglass in your inventory. Use of Signs of the Porter is useful at this location. Otherwise, banking can be done by using the Portal Network to teleport to Base Camp and back to the Moksha Ritual Site.