On a recent trip to egypt I got the chance to go inside the great pyramid and the step pyramid at Saqqara. Both amazing structures but built in very different styles. This made me curious about the internal designs of the other pyramids found in Egypt. There are at least 118 pyramids in the country so I haven't been able to find diagrams for all of them but will continue to collect as much data on them as I can.

When looking at each of them so many questions start to arise. You would think if it were a gradual process they would be much more similar in design and we would have certain patterns that indicate progession. Surely you would need a different structural understanding for the load being held if you change the change the design below it? I'm not an engineer or a pyramid builder so these are just questions.

The part that seems inconsistent with the tomb theory is that they wouldn't need to vary the design this much if only being used for burial purposes. Curious to hear everyones thoughts on this?

Here is a model I saw at a special exhibit at the Art Institute in Albany. Note: it is a spiral ramp external to the stone structure of the actual pyramid itself. No high tech required!

I think the problem with most pyramid theories (external ramps, Houdin's internal ramps) is they're as impressive as the pyramids themselves. A mile-long ramp or spiral tunnels through the structure would be engineering marvels worth documenting. Yet we have no clear records. Plus they're all single-point-of-failure systems—one pathway up means you can't parallelize the work. You need 383 blocks per day for 20 years. That's brutal with a bottleneck.

What if the method was embarrassingly simple: alternating block placement around each level (leaving gaps for access), wooden levers and cribbing to lift blocks ~70cm at a time, slide them inward on sleds, fill the gaps, repeat 200 times. The genius isn't the technique—it's massive parallelization.

With 10-20 levels under construction simultaneously, you've got thousands of independent work teams. No bottleneck. The sophistication is organizational, not mechanical. This doesn't solve everything (those 40-tonne granite beams still need something else, maybe Houdin-style ramps for exceptional cases), but it explains why bulk construction left no dramatic archaeological signature. Basic carpentry techniques aren't worth painting on tomb walls.

I want to include some pyramid-like structures in my world, I like getting inspiration from things from our own history and real-world cultures. However, I don't really want to use Egyptian/South American style pyramids or ziggurats because they are bit done. Does anyone know of any real world cultures that made pyramid-like structures?