After your arrival into OSRS gold the village start heading south until you reach the Agility Pyramid. You will be greeted by NPC Simon Templeton. Speak to him about his experience at the Pyramid Top and after the conversation , go onto the Pyramid Course. If your Agility is over 51, you shouldn't encounter enough issues with obstacles.
If you have managed to get to the top of the Pyramid then take the object lying there and head back to the NPC that you have previously spoken to. Now he will pay you 10k gold per Pyramid Top that you bring to him. Repeat this procedure for all the time you like.
For the first time, you have to be in the Great Kourend which can be accessed via boat in Port Sarim. Once you arrive at the port, make contact with Veos who is sitting south of the inn. Ask him if he could guide you to Port Piscarilius. From there, you can travel east until you arrive at Kourend Castle. In front of the castle gates there is a big monument called an obelisk. It is worth a look to discover the cave.
Following that, you must continue south until you spot cracks in the wall . You can squeeze through it. After that, head west. You can fight Twisted Banshees there. There is a safe spot in which you can take aim at Banshees located in the southern part of this area.
Although you'll not earn as much money as other strategies this method lets you further train while earning extra gold. Furthermore be sure to buy RuneScape gold carry some high Alchemy runes if you can cast this spell as they'll bring items such as Battlestaves or Adamantite Shields.