This map was created and tested with the Hirochi Offroad variant so you should use that vehicle.
This cavern map has long tunnels and a silly easteregg somewhere. Most paths are labeled with arrows and numbers letting you know the best speed to make it across the chasms safely. There are a few caves not labeled as I kind of wanted them to be a secret but I'll let you find them on your own. A few sounds are from Freesound.org as well as some that I produced.
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Download the time trial mod addon from this link or in the repository.
https://www.beamng.com/resources/caverndome-extreme-rally-timetrial.25587/
Camodo Gaming
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Update:2.1 Final Update - Reworked lava jump and added a 111 mph jump, very difficult to jump cleanly but its doable, you can make this jump doing about 109 to 110, reworked the dirt landing platform to the left of the 111 mph jump to be abit smoother and wider for landing, recommend you brake after landing that jump, added a second camera to the 111 mph jump, fix some issues with terrain, removed some errors in main.materials.json, added a path around the lava jumps branching to the left, added more lava run offs to section 1 lava pit, reworked 1 of the chasm jump in section 2 to be smoother to make across, edited path to hidden easter egg and some other edits that I can't think of.
Update:2.0.6 - Added expanded cave area with even harder jumps, fixed bloom issues with markers and added shadows. removed alot of unnecessary rocks, added different paths from section 1 caves to section 2, bloom issues with markers were related to the game not saving the main.materials.json file not saving into games path, markers cast shadows, speed markers are now red text and added a very hidden easteregg.
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The lava textures are by @TerryMartinART - On youtube - BeamNG - Mods, Assets, Solutions
Check him out on youtube for some pretty good tutorials.
All other assets are strictly from Beamng original.
Hope you all have fun playing on this map as much as I did creating it.
Update:2.0.1 Added light illumination to all markers, added a timetrial scenario and has been uploaded to the repository, added another hidden easteregg path, edited some particle emitters, fixed some rock bridge issues causing tires to be popped ranomly, removed redundant rocks to help with performance, removed day and night cycle and left it as dawn as it is the prettiest imo and causes less noticeable LOD, revamped some jumps to be easier to make across and many, many, more other edits.
Update:1.9 Removed redundant particles, fixed lua triggers, added another cavern area to explore, slight fps increase of 15 at least, however, due to the large quantity of rocks the low FPS is unavoidable I believe..
Lava now makes your car explode and catch on fire majority of the time and has drag force; credit to Dunewulff for the info.
The two major jumps now have bullettime cameras.
Fixed issue with the skies & resumed day and night cycle.. Update 2.0 TOD left at dawn.
Added rock ceiling to block out LOD pops, doesn't look pretty from a distance though
This isn't the final update...
Glory to the cone
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Dismiss Notice
In the upcoming weeks mod approvals could be slower than normal.
Thank you for your patience.
In the upcoming weeks mod approvals could be slower than normal.
Thank you for your patience.

Beta Cavern Dome 2.1 (Final)
A series of caves was discovered in Johnson Valley.
Recent Updates
- This is the final update for this map, reworked many jumps, added a second jump at lava chasm....... Mar 3, 2023
- Added expanded cave area with even harder jumps, fixed bloom issues with markers and added shadows. Feb 24, 2023
- Added another easteregg area, many small fixes, completed scenario and is now uploaded to the repo. Feb 14, 2023