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.

  I have lots in four continents, and I find that the Menalon trail was well designed, with changing landscape, connection to culture and people, and ease of navigation/logistic. If you... read more have the time to do the whole thing I highly recommend doing the whole thing but if you just do a part then the Stemnitsana-Dimitsana section was really nice for the monasteries.

I did it in 5 days in July. The heat was bearable since I left early morning, stopped mid-day, and walked again from 2-3 pm until the next village.

I did (1) Stemnitsa-Dimitsana, (2) Dimitsana- Zygovisti -Elati, (3) Elati - Vytina - Nymphasia ; (4) Nymphasia - Magouliana - Valtesiniko; (5) Valtesiniko - Lagkadia.

Day 1: Stemnista is a cute village, Dimitsana has everything you need. In Stemnista I asked the B&B owner and he helped me arrange transfer of my stuff to Lagkadia. Lots of culture in the trail with several monasteries. Really interesting! A monk explained the history of the monastery to me (in perfect French). I had snacks for that day

Day 2: Long day, I ran out of water. I usually carry 2 liters and refill during the day but on that day 3 liters would have been necessary since some water streams/sources are dry in July. I did not stop in Vytina. In Elati there is no guesthouse, so I rented an apartment from a local person. I got the contact by emailing the Menalon trail people. Elati has one taverna - shout out to John the 13 years old son of the owner for speaking good English! Great, hard hiking day, beer tasted great!

Day 3: Nice walk in the valley. In Nymphasia I stayed at the Nymphasia Resort Hotel, 20 minutes from the village. I stayed 2 nights, did not do much, ate a burger, went to the swimming pool, and had a massage because I'm worth it haha! The staff is great and will work hard to make you happy (including yogurt for supper brought to your room). Shout out to the receptionist guy who seems to work every day from 7 am until midnight, and still found the energy to worry that I was "relaxed ok"!

Day 4: Great hike in forest and open scrub. Stopped at the ermitage and was able to toll the bell several times as I was the only one. Neat experience! Had lunch in Magouliana before the main square. The taverna was busy and people all said hi and smiling. Nice, welcoming experience! That day was particularly hot as the afternoon walk is in open land (not forest) so take you time. Valtesiniko is my favorite village: small, authentic, beautiful, clean, well organized. The priest kind of walks around the village entering cafés and tavernas saying hi! Moussaka was great! From the top of the village you can see the mountains stretching and the churches down below lighted in blue and white. Shout out to the owners of Thea Valtesiniko who were super welcoming and caring.

Day 5: Wonderful walk in varied fir forest. Felt elated walking and stopping in the deep forest moss. I had snacks as this day there is no village between start and end. The weather was nice and the walk easy. Towards the end of the walk I was sad it was already over! There was a bus back to Tripoli at 8 am the day after. (Check schedule at your hotel).

  I recently visited and walked part 5 of Menalon Trail, starting from Vytina to Nymfasia..but we also walked all the way to Kernitsa monastery...I am an experience and professional guide... read more myself from Evia island..My visit was part of the the 1st Panhellenic Meeting on Hiking Networks and the 3rd European Conference of Representatives of Certified LQT (Leading Quality Trails) paths. In my opinion this trail network does serve the purpose it was initially created for..to revive small mountain villages through outdoor and hiking activities, also promoting the landscape, culture and gastronomy. The trails are reasonably well maintained, and the marking are sufficient to keep you going..i wish the team good luck with their trail projects, as their future goal is to connect all ancient sites of Peloponnese, such as Mycenes and Ancient Olympia with the same walking path, which i find really fascinating..

  We hiked just section 4 between Elati and Vytina. Few things to know before you hike: if you hike in summer better do it early in the morning. Download... read more an android app which works offline, it will save you time and energy, don't 100 %rely on signs. For section 4 stay in Vytina (we stay in Art mainalon hotel), take a taxi to Elati, main Square about 13-15 euros. You will be tired , so when your hotel is in the main street, it helps. One more comment about the route, it is not easy, so don't take kids with you, maybe adolescents will be o.k.