There are some trends that would help flesh out this concept.
Websites that allow one to rent out their home or farm.
Founded in August of 2008 and based in San Francisco, California, Airbnb is a trusted community marketplace for people to list, discover, and book unique accommodations around the world — online or from a mobile phone or tablet.
The concept of therapeutic gardening.
RESTORATIVE GARDEN DESIGN:Enhancing wellness through healing spaces
http://www.extension.iastate.edu/communities/sites/www.extension.iastate.edu/files/communities/05-RESTORATIVE_GARDEN_DESIGN_Enhancing_wellness_through_healing_spaces.pdf
Cooking vacations or culinary experiences.
Great southern cooking and cuisine is part of the charm of South Carolina. On a cooking vacation to South Carolina, you’ll delight in the variety and diversity of South Carolina cuisine, from BBQ to Gullah favorites to Charleston’s world-famous she crab soup. The South Carolina traveler will discover and savor one incredible dining experience after another, from little out-of-the-way places and timeless roadside diners to elegant dining rooms and unforgettable oceanfront restaurants. No matter what your tastes, a South Carolina cooking vacation will leave you hungry for more. This is authentic southern cooking at its best!
http://www.epitourean.com/destination/47/s-carolina
The whole B&B industry
Regional differences of bed and breakfasts by country
https://en.wikipedia.org/wiki/Bed_and_breakfast
All of these could be related to this idea.
A big part of this is creating a experience that a customer would be able and willing to pay for that you can create/supply at a reasonable profit.
Who is the customer, what is the experience?