I think you did the best - I did not know you had been to St. Moritz and Zermatt, so it makes sense to try something new.
Would totally do it! The Toula Glacier. There will be no tracks, and the guides will not recommend it unless they want to do it, too! Be incredibly memorable.
Don't think you can ski to town/Courmayeur/Entreves (nor do you want to), and I would negotiate 2 trips up to the Toula Glacier.
I do not like heights - I am slightly uneasy on a balcony. But put me in a harness on a cliff with 2 backups, easy. You bounce down the cliff, push off, not hard.
I love the Vallee Blanche, but you miss some of the steeper other areas skiing from Courmayeur. But you will likely get some of the best powder from Courmayeur to the main route. But short.
Either will be quite good.
See some photos below - not too hard for what the ladders did.
On Sunday, we were going to get a guide and ski the Toula Glacier off of the Skyway Cable Car / Pointe Helbronner
Here - however, there was an issue.
Toula Glacier - 2D View
3D View
There are (were?) 2 sets of stairs to descend to get to the Toula Glacier:
- One to get off the Helbronner cable car top station. New and modern.
- Second set to get on the Toula Glacier. Not so new - and a gap was forming as the glacier receded. The village of Courmayeur finally condemned the Toula stairs in 2019 since they could not guarantee their safety - and finally removed them in 2020.
So instead of getting a guide and splitting the cost among 4-6 skiers and simply doing stairs, you now have to rappel onto the Toula Glacier and the skier-to-guide ratio can only be 2:1 with a new price of 500 Euros. Yikes! Therefore, we bailed on the Toula Glacier. I might do it someday and add the Marbree Couloir - also accessed by the Skyway Cable Car....when Chamonix/Grand Montets gets its Cable Cars/Funitels back. From FATMAP:
The ladders which used to access the Toula Glacier are no longer in place. The run can still be accessed via an awkward set of rappels, or by skiing the shoulder of the Aiguille d'Entrêves, or via one of the very steep couloirs beneath the Pointe Helbronner. We have left this route description as it is because the ladders may be replaced one day, and because the lower part of the route description could still be useful to skiers.*
Pics of the now-gone stairs to the Toula Glacier. And a great trail report when the ladder existed
Here
Overall, I would return to Courmayeur again since it has easily accessible off-piste, Skyway cable car, good snow preservation in winter, closeby resorts (Chamonix, La Thuile, Aosta Valley), charming village, good food and relatively lower prices (vs. Switzerland/France).