1 Big Sustainable Island

Island Life according to 1BSI

A small library of guides we've created from living out here on Annabessacook Lake in Monmouth, Maine — near Winthrop.

Quick Answer: Short guides that help you plan, arrive, and settle into island life with less stress and more ease.

1 Big Sustainable Island

Living on an island teaches you things you don't always realize you're learning.

Some of it is practical. Some of it is seasonal. Some of it is hard to explain unless you've been here long enough to stop explaining.

This is a small collection of those lessons.

Not rules. Not marketing. Just things that tend to help - before you arrive, while you're here, and long after you've gone home.

Read what's useful. Skip what's not. The island doesn't mind either way.

These notes come from life on Annabessacook Lake in Monmouth, Maine — near Winthrop and the Winthrop Lakes Region.

Island guides on Annabessacook Lake

Before You Arrive

Things that calm nerves and lower shoulders, based on our decades of experience. People usually find these guides helpful while planning - or quietly wondering if they're about to forget something important.

While You're Here

Things that help the days unfold naturally. These aren't itineraries. They're more like reassurance - about pace, weather, and what "doing it right" actually means.

Why This Place Works

The deeper stuff (read whenever). These pieces tend to find people later - sometimes weeks after a visit - when something clicks and they want to understand why.

Island life in the Winthrop Lakes Region

A Final Note

This isn't required reading.

It's here so that if you're wondering about something - logistics, pace, weather, why this place feels the way it does - you don't have to guess.

We've been living and learning out here for a while. This is just a small record of what's stuck.

Take what helps. Leave the rest. The island will meet you where you are.