The answer to this question comes down to your personal preferences, as well as how much protection you need, the level of privacy you want, and the overall look you’re going for.
If you’re looking for a shelter that blends in seamlessly with your garden – supporting climbing plants and other greenery – a pergola will be perfect.
However, it’s important to remember that, with their slatted rooves, they don’t provide much in the way of protection, and your hot tub will be exposed to harsh UV rays and heavy downpours.
A gazebo, however, still looks the part, but provides all-important protection for your hot tub, as the roof fully covers the area, and offers much more privacy from nosy neighbours. Making them the natural choice for a hot tub shelter.