Traveling shouldn't have to be exclusive to the rich--there are so many ways on how to explore the world on a tight budget. Check out these affordable cities that can offer you activities and sights that won't break the bank.

1.       Puerto Princesa, Philippines

If you are looking for a cheap trip that has nature as the main concept, Puerto Princesa city in Palawan, Philippines offers everything from exploring deep underground river and limestone caves to diving underwater.  The locals offer tour packages that can go as low as $50 for a maximum of three days.

2.       Krong Siem Reap, Cambodia

Krong Siem Reap houses Angkor Wat, the world's largest religious monument. It is not the only attraction available in the city but also boasts of various cultural artisans and villages. If you are into learning history and culture of a different country, Siem Reap is the way to go where you'll never have to spend too much of your money as tour packages go as low as $30.

3.        Asuncion, Paraguay

According to Telegraph, Asuncion is considered to be one of the world's fastest growing travel destinations. Without doubt too, since Asuncion boasts of its cultural and historical structures such as its National Pantheon of Heroes and its Independence House Musuem. The city's 3-star hotels go as low as $40.

4.       La Paz, Bolivia

La Paz is the third most populous city in Bolivia. Houses are stacked in a beautiful mess of brown and white that give off a Spanish colonial times vibe. The city still conserves its history by having well-maintained museums and historical. The weather's gret here as well--the city remains cool the whole year as it is encircled by the Altiplano Mountains.

5.       Rio de Janeiro, Brazil

When you hear Rio, you think of Copacabana and Ipanema Beach. Aside from these famous beaches, tourists also infest Rio de Janeiro's iconic Cristo Redentor, which is placed atop Corcovado. Their 3-star hotels can go as low as $30.