When you search "travel" on Instagram, the first page that will pop on the search result is this one: @travelingtheworld. With 654k followers, the page suggests different and unique places to go traveling. They give also recommendations in accommodation. The places they suggest are very Instagram like this meaning, they're all picturesque and photo worth places, but watch out, they are not usually cheap. As these sites are very demanded and "influencers" are most likely to go the places are expensive.
Another option for traveling is @mochileros.viajeros. These site recommends different locations but in a very cheap way of traveling. "Mochileros" or "mochilazo" is a way of traveling very common in young people where the only thing you have is your backpack and a lot of excitement about traveling. These people usually stay in cheap motels and are continuously moving. It's very cheap but can be dangerous if you don't know how to do it. So this page might help!