Pantnagar is the nearest airport, Air India operates flights from Delhi 3 to 4 days a week .
The nearest railway station is Kathgodam, Uttarakhand, from here it is situated at around 280 km. Haldwani & Kathgodam are adjacent to each other, Haldwani is like the entrance door to Kumaun and Haldwani/Kathgodam are well connected by trains from Delhi (Shatabdi runs daily) , Lucknow, Dehradun, Jaipur, Howrah (Kolkata).
Haldwani is well connected by buses from Delhi, Jaipur, Agra, Chandigarh, Lucknow, Dehradun. Bus timings(tentative) are mentioned above and Official website of Govt Of Uttarakhand for buses https://utconline.uk.gov.in/welcome.aspx
Bus is there from Haldwani & Delhi,but it's a very long journey.Take bus from haldwani either for Bageshwar or Pithoragarh ,then go for Munsiyari either by bus,Hired or share Taxi.
KMVN Kumaon Mandal Vikas Nigam Ltd rest house is present .
Several budget hotels and guest houses having all the basic amenities and facilities for a comfortable stay.
Things the place offers
Trekking : Munsiyari is base camp of various long and short treks ,Trek to Milam Glacier, Namik Glacier and Ralam Glacier commences at Munsiyari.
Nearby places to visit
Birthi Falls: With lush green surroundings blooming in various colors, the fall surges from around 410 ft above sea level and is situated at a distance of 35 km from Munsiyari.
Madkot Hot Water Springs :It's beautiful hot water stream right next to the lovely Gori Ganga river.But this requires a bit upkeep.