Anywhere close to the beach by the sea with reliable internet access. The soothing sound of the ocean waves and a place to park a boat would be conductive to getting work done. Frankly, I'd like to work on a boat if I could be assured of reliable high-speed internet from there.
Unfortunately, that dream is probably out of reach for me in this lifetime, or at least for the next 20 years. Beachfront property is very expensive, and I want to have children. My dreams of world travel on my yacht will have to wait until after my children are grown and my husband is dead. That is okay. Having something to move on to after his demise will help soothe my grief and process my pain, alone on my boat away from others.