Here the river flows through the Hells Canyon National Recreation Area and forms the boundary between Idaho and Oregon. The 652,488-acre recreation area includes the nearly 215,000-acre Wells Canyon Wilderness with the Snake River flowing through and adjacent to it.
According to Remodeling Magazine, a 200-square foot sunroom addition with footings and slabs-on-grade foundation can cost up to $70,000, while a survey conducted on HomeAdvisor.com found the average cost on sunroom additions ran around $16,315.
Partial enclosure ($5,000 - $10,000): This is usually when you have a patio space thatâs not enclosed. You can usually add screens to enclose the space without doing more extensive work. You might also add doors, windows or a different roof. Sunroom ($15,000 - $22,000): Oftentimes, these are pre-fabricated additions.