I hiked the trail solo in the last week of June and it was fantastic. I did it in four sections and walked to a village with accommodation every day.... read more I want to share that it is possible because I couldn't find any other reviews where people did it this way before I went. (I’m a 35 year old female, pretty confident hiking).
Tip: FOLLOW THE SIGNS. They are frequent so if you haven’t seen one for a while, consider backtracking. They are visible but it only takes a minute to miss a turn into the forest. Sometimes the trail has to be changed due to conditions, so there are handwritten notes on the little signs.
My recommended alternative shorter adventure would be to walk day 1 and day 4 and spend more time relaxing in the villages.
My route:
Day 1: Stemnitsa to Dimitsana
Short day, about 5.5 hours including stopping to explore old monasteries.
Day 2: Dimitsana to Vytina (via Zygovisti and Elati)
It is admittedly a big day, up to 10 hours, but if you are reasonably fit and experienced and set off early it's achievable.
Day 3: Vytina to Valtesiniko (via Magouliana)
This is a long pants day, lots of scrub. Took about 8 hours with stops.
Shout out to my hosts at Petra & Elato Hotel and to the family that runs Taverna Vasilikos (Ταβέρνα Βασιλικός), they were so friendly and made me a superb pizza.
Day 4: Valtesiniko to Lagkadia
Definitely one of the nicest scenery days, and some of the best walking. About 5 hours. Glad for my leftover pizza.

  This trail is really amazing!

We did 3 parts:

Dimitsana - Stemnitsa: Both villages are beautiful. The trail takes you through the gorge where you have a great... read more view of the river Lousios. The nature is really something to see. Very peaceful trail, we encountered very few people. The monastery close to Stemnitsa is also worth visiting. Once you are at the top a great view awaits you.

Stemnitsa - Karitaina: Karitaina is really a very beautiful village. This is not part of the official trail and is not so well maintained, however it is really amazing. I would not recommend it to acrophobic people. Also consider that despite the fact the hike is short, it still takes a while to do since the path is not so easy to go through. You once more decent into the gorge of the river and, for the most part, hike along the river Lousios.

Elati - Vytina: An amazing part of the trail. First going through a cedar forest and along a small river. Really worth it. Again both villages are really beautiful. With a bit of lack we were able to get a cab from Vytina back to Elati for about 15 euro.

  Since we have young kids (4 & 6) we didn't want our hike to include a massive climb so we just drove our car to the Monoporis Bridge which is... read more right on the river (road starts on Dimitsana and quite bad in some parts so drive slowly), parked near the bridge and did a little walk on the trail towards Dimitsana direction and then returned the same way. If you cross the bridge to the other side by foot you can find a path to the river bank (on your right, just after the bridge) where we had a great picnic and dip our feet in the ice cold water.

  We walked from Stemnitsa town & saw two old monasteries along the way. However we had a bit of trouble getting a trail map. Before we left Australia, we bought... read more a map via Menalon Trail site, but no matter how I tried, I just couldn’t download the map they sent on the email. We just loved the look of Stemnista town as we drove through & rang Mpelleiko Guest House that afternoon & got a room there. Luckily the owner Nena was very knowledgeable about the trail & lent us a map & explained the good trail to walk. Anyway the first Monastery was called Prodromos in the cliff!!! Two monks greeted us with Greek coffee, water & some sweets. Saw some interesting frescos in a small chapel. The view from the verandah was so beautiful, but if I saw myself from the bottom of the cliff, I would be so scared to death!
Then we saw the other monastery was called old Philosophou(not in use) & also the new one. At the new one, a very friendly monk greeted us with some cold water & sweets & showed us the inside of the church full of beautiful frescos. Must shut the door of the church after you walk in or else, so many cats will follow you inside. Then we went down to Lousios River to swim, but the water was so cold & my husband did swim for 5 mins & I could only walk in for 1 mins & left. All this took 8 hours & that was one of the best memories of Greek holiday. Also we could easily drive to each monastery, we are so glad that we walked to find some interesting plants & great sceneries. We would like to do all 75 km of 8 sections one day.