Select options Harmony Eco-Cabin Experience your own R & R retreat in Harmony Eco-Cabin, our most easy to get to eco-cabin at the base of Pleasant Mountain for your own accessible nature retreat. $116 Mon-Thurs $127 Weekends & Holidays Sleeps 1-4 Guests. Two-night minimum. Price based on double occupancy. Beds are 2 real beds: one double/full, one twin and one pull out single. Kids 8 and under stay for free! *Two Night Minimum Extra Charges: Rates based on 1-2 guests; extra guests pay $15 per person per night. Total price subject to 9% State of Maine lodging tax. Check the availability of the dates you would like in the calendar above. Self-check-in time 2:00 pm Self-check-out time 11:00 am To book your stay, first, click your desired check-in day, then click your desired check-out day.