Outward Bound
Once everyone has returned to the vehicle, Radwa begins the slow drive, keeping the rock formation about 5 feet or so to the left. It begins to curve slightly northward, and the largely flat hardpan continues to provide a suitable surface for driving.
After nearly a mile of slow progress northward in which the wall slowly becomes lower, the Veil brightens a bit. Soon, the cart has pierced the far side. After nearly an hour of obscured, diffuse light, the bright sun forces the explorers to squint a bit as their eyes adjust.
Before them lies the fading remains of the ridge they've been following, narrowing down to the surface a few hundred yards further on. To the east northeast, grasslands are visible a few miles away. To the north, the land is level for a many miles before slowly rising to what might be a plateau. The air inside the Veil is a bit heavier, more humid than the desert you've come from.
The Shimmering Veil itself stretches east and west, eventually bending northward on each side. Beyond the rise to the north, more of the Veil can be seen through the humidity, but just barely above the top of the rise. It's likely a hundred miles or more to the northern border, and more than that west to east.
OOC: Everyone please make a Might defense check, DC 3(9). You can't apply effort because you don't know anything might be happening. Just PM the results in your next post.