How To Get To The Lava Zone In Subnautica

Hey guys.

Many mid-game players wish to explore the famous lost river and inactive lava zone because they want to see something like:

They tried many guides on internet, but they are not quite easily to follow. I, myself, tried many ways to enter LR and ILZ but failed and end up lost and stuck in some unknown abyss.

Now, I've decided to break down the entering process step by step so that you can follow easier.

Before I start, you should know that LR and ILZ have multiple entrances. What I'm going to use is bloodkelp entrance.
Okay, now, get your equipment ready, let's explore!

Step 1: Goto bloodkelp zone. It's between dune, and sea treader's path. the easiest way to find it, is go straight from pod 5, passing pod 17, and keep going. When you see a wreck and many bloodkelp 350m something deep, dive.

Step 2: Dive to the bottom, you should be in a place around 610m deep. It's a deep trench in bloodkep zone.

Step 3: Navigate in the trench until you reach (-1297, -621, -271). You can check your position by pressing F1. Here, when you are looking backward, you see bloodkelp:

Step 4: Go to the cave in front of you, you will notice the temperature dropped drastically, to around 4 degrees Celcius. (This is LR's property, frigid.)

Step 5: Keep going into the cave, if see this that means you are right: