A bicycle with low gears for hills. Have it checked at your local bike shop to make sure it's ready to go.  If it needs a part that takes weeks to order, find out early.

Helmet, sunglasses, gloves, shorts, jerseys, and (in case mornings are cool) windbreaker, long-fingered gloves, and knee warmers. We will demonstrate a hand-crank washer and line-drying (what could be more sustainable?) or you may use a conventional washer nearby, if you'd rather not bring a cycling outfit for each day.

Cycling shoes you can walk in (we like the much-copied SPD cleat system on mountain bike shoes).  We visit farms, parks, etc. where road racing style cleats will make you wobble and worry about getting dirt in them.

Lightweight sandals or shoes, especially if your only cycling shoes sport the hard-to-walk-in racing cleats, and you choose to carry these along for farm visits.

Warm clothes (hat, jacket) for early mornings and nights. Casual clothes for yoga, walking, hiking, and lounging. Sports clothes if you plan to swim, run, lift weights, or play racquetball. Also a flashlight for a night walk into the forest.

Toiletries: sunscreen, lip balm, toothpaste, shampoo...oh, you know what we're talking about! Plus a bathrobe and alarm clock. We provide towels and washcloth.