In this guide, you will come to know how to make an Infinite Lava Source in Minecraft 1.17. Go through the guide and follow the steps to make infinite lava.
You will need the building blocks, Lava, pointed dripped stone, the cauldron, and the last thing you need is glass.
Once you have them, add three blocks vertically with the height of 3 blocks, and then you have to add the glass around the upper side of the polished stone to hold the Lava, as shown in the image below.
After that, remove two blocks from the bottom and then put the cauldron under it. Then you have to add the pointed drip stone under the block.
The next thing you have to do is add the lava bucket between the glass, as shown in the image below.
Use the same process and add the glass blocks around the stone block and then add the lava bucket between the glass. Add the pointed dripped stone under the block, and place the cauldron under each block. Now the cauldron will fill up with the Lava, but this process is very slow and will take several minutes. To make it faster, you need to extend it as far as you want.
When it gets filled up, you have to grab the bucket and tap on the cauldron filled with Lava. You will get the buck of the renewable Lava. There is no other way to get the Lava from it automatically, so you have to take out the Lava with the help of buckets manually.