Hi Anna
Here is a link to a thread about the Arch that has info in you might find useful:
-
I’ve done this route in Jan & end Feb and it’s doable, if you are prepared. It is most likely going to be very hot. The cracks are pretty much the only shaded area, hiking up to them and the rest of the hike not so much. Would recommend starting the hike as early as you can to get the climbing done before the sun is at it’s highest. Which leads to your #4, most people I know doing that route drive directly from CT, I also do that but if possible stay over at Sanddrif the night before so that you can get started early.
-
Maybe other people can also add their opinion here but it’s a very doable hike (beg to intermediate level) it’s about 6.2km (if I remember correctly) with the main elevation right at the beginning up to the cracks but don’t underestimate it, I think a lot of people do since you are still carrying your overnight bag and it’s warm. The rest of the route is pretty much flat with a slight ascent at the end up the Arch.
-
Haven’t been up to the Arch again this year but I am hearing a lot of people are going there these days. Maybe less so in January but when you book your permits at CN you can always ask how many people got permits for the Arch. The area is big though and even if you don’t find a spot right underneath the arch there is still space to set up camp.
Again, can’t stress enough how important it is to carry enough water. See thread above but the closest potential water is another 4km round trip from camp and not guaranteed.
It’s a really beautiful route and the Arch is amazing experience so are the narrow and wide cracks.
Hope you enjoy the trip 