Some libraries already have enough travel shots, but the big online stock libraries are always looking for fresh images, and want to offer as much as variety as possible. So, if you want to submit to a particular library, check you have a good range of high-quality images that are different from the library’s current selection (and as good as, or better!). Libraries will also take a cut of the money you make from selling your images, typically 50%.
My personal opinion -after having met many such characters- in India; either in Varanasi, Rishikesh, Vrindavan et al, as well as at the Kumbh Mela, is that the majority of them are fake in the sense that they're not dedicated ascetics, but individuals who are adopted a vagabondage lifestyle, begging for alms and food...under the guise of being holy and religious.
If the instability of the freelance photographer’s way of life isn’t for you, you can always find a day job that involves traveling. Then you can go to lots of places, be paid for it through your job, and do travel photography in your spare time. Jobs like flight attendant, global salesperson, English teacher (or a spy!) are just several of many professions that let you visit your dream locations, without being too risky on the financial side.
The Lower Omo River in south west Ethiopia is home to eight different tribes whose population is about 200,000 and it is there that they've lived there for many centuries. The tribes such as the Daasanach, Kara (or Karo), and the Mursi live along the Omo river and depend on it for their livelihood. The annual flooding of the Omo River feeds the biodiversity of the region and guarantees the food security of the tribes especially as rainfall is low and erratic.
The third image is of Jinru Lee; a student and part-time model in Georgetown (Penang Island, Malaysia). It was made in late August 2018 under the sweltering sun of Penang, and inside the Cheah Kongsi Clan House Temple on Lebuh Armenian. I was in Penang to photograph the various Hokkien operas during the Hungry Ghost festival, and took the opportunity to set a photo shoot in its streets for a forthcoming audio slideshow (aka photo film) titled "The Phantom of the Opera".
The setting for the photo shoot which resulted in the slideshow was the beautiful Lin Ben Yuan Family Mansion and Garden (林本源園邸) in the Banqiao District, Taipei. It was a residence built by the Lin Ben Yuan Family, and is the country's most complete surviving example of traditional Chinese garden architecture. It can be traced back to 1847 when it was built for storing of rice crop whose location was more convenient for the increasingly wealthy Lin Ben Yuan family. A few years later, it became the family's main residence.
Whether at home or abroad, when you know the ins and outs of a particular location, you can provide photography tours and location-specific workshops to serve both tourists and serious photographers. In Greece I found a professional photographer offering pricey photo tours in Santorini, a popular island with stunning viewpoints that are difficult to locate. Part of this photographer's service was to unveil these secret locations. Back in Holland, photographer Michiel Buijse offers nighttime photography workshops in Amsterdam, helping photographers shoot stunning long exposures along the historical canals. Consider what you can offer in a location you know well.