AI-Powered Travel Guide Generator -Create travel guides in any language with 1 click — Symfony PHP Javascript AI

Alberto Robles
Published in
8 min readJan 6, 2024


Hey Dev Enthusiasts!

Guess what? A good friend of mine, also a bit of a travel junkie, recently came up to me with an intriguing challenge. He wanted a website, but not just any website. He was dreaming of a platform where he could create detailed travel guides with just a single click, and here’s the kicker — in any language he desired. Interesting, right?

As a developer, this piqued my interest. Blending technology with the vast and diverse world of travel seemed like an uncharted territory just waiting to be explored. So, I rolled up my sleeves and dived into the world of AI, aiming to build something that wasn’t just a website, but a bridge connecting cultures and languages through travel.

Beta testing of the website

Setting Up the Magic Form and Dynamic AI Prompts

Alright, let’s get into the nuts and bolts of how this whole thing works. The heart of this web app is a form — but not just any ordinary form. This one’s like the control panel of a spaceship, where every button and dial (in our case, input fields and dropdowns) is crucial for our journey (read: creating awesome travel guides).

1. Language Selector: First, we have the ‘Language Selector’. This is where the magic begins. You pick a language, and voilà, your travel guide will be crafted in that tongue. From Spanish to Swahili, we’re talking serious Babel fish vibes here.

2. Affiliate Magic: Next, we enter the realm of monetization — the ‘Affiliate URL’ field. Here, my friend (or any user) can plug in affiliate links. These get seamlessly woven into the travel guides, making them not just informative, but also a potential source of passive income.

3. SEO Sorcery: Then comes the part where we appease the Google gods — the SEO fields. Inputs for stuff like ‘SEO Title’, ‘Keywords’, and ‘Long-Tail Keywords’ ensure that our travel guides aren’t just floating in the digital abyss but are actually discoverable.

4. AI Helper and Dynamic Prompts: This is where we roll out the red carpet for our AI buddy. Fields like ‘Title’, ‘Location’, and ‘Audience Type’ set the stage. But the real MVP is the ‘Prompt’ text area. Here’s the cool part: as the user fills in the fields, the form dynamically updates the AI prompt in real time. It’s like watching a painter mix colors on a palette, creating the perfect shade for your masterpiece — in this case, a tailor-made travel guide. This automation ensures that each guide is as unique as the person requesting it, all with minimal user effort.

5. The Tech Behind the Scenes: To get all this working, I used Symfony forms, giving us that sleek, user-friendly experience. And with some JavaScript magic, the form dynamically updates the AI prompt as you fill in the fields, ensuring each guide is as unique as the person requesting it.

6. The One-Click Wonder: Finally, the ‘Generate’ button. This is where you command the AI to start its engines and create the guide. Hit this, and in moments, you have a travel guide ready to take on the world.

The Form

So, we’ve got our form set up, and it’s beautiful. But how does this all translate into a travel guide that’s ready to explore the world?

Let’s break it down

Intelligent Prompt Generation: As soon as you hit that ‘Generate’ button, the form’s inputs — language, location, audience type, keywords, and all — are whisked away to our AI helper. Think of it like passing a recipe to a chef. You’ve given the ingredients and the desired outcome; now it’s the chef’s turn to cook up a storm.

Crafting the Content: The AI takes these inputs and begins crafting the guide. It’s not just spitting out generic info; it’s creating a narrative that fits your specific requests. Want a guide in French, tailored for solo travelers exploring Tokyo with a keen interest in culinary delights? That’s exactly what you’ll get it also formats it with basic HTML tags and injects it into our tinymce-editor field.

Using the tool

And here is the result:

<h2>Family-Friendly New York Travel Guide</h2>
<p>Welcome to the bustling city of New York! This travel guide is specifically tailored for family travelers looking for a rich cultural experience in the Big Apple. From world-famous attractions to hidden gems, delicious cuisine to comfortable accommodations, this guide has got you covered. Let's dive right into the wonders of New York!</p>
<h3>Introduction to New York:</h3>
<p>New York is a vibrant city that never sleeps. It is home to iconic landmarks, diverse neighborhoods, and a melting pot of cultures. As a family traveler, you'll find endless opportunities to explore, learn, and create lasting memories in this concrete jungle. Whether you're visiting famous museums or strolling through Central Park, there's something for everyone in New York.</p>
<h3>Exploring the Wonders of New York: Discovering Top Attractions and Activities</h3>
<p>New York offers an abundance of attractions that will captivate both children and adults alike. Start your journey by visiting the Statue of Liberty and Ellis Island, where you can learn about America's history and see breathtaking views of the city skyline. Don't miss out on exploring Times Square, with its dazzling billboards and lively atmosphere.</p>
<p>If your family enjoys art and culture, make sure to visit world-renowned museums such as the Metropolitan Museum of Art and the American Museum of Natural History. These institutions offer interactive exhibits that will engage young minds while providing educational experiences.</p>
<p>To truly immerse yourselves in New York's vibrant culture, take a stroll across the iconic Brooklyn Bridge or venture into different neighborhoods like Chinatown or Little Italy. These areas showcase the diversity and unique flavors that make up the fabric of this incredible city.</p>
<h3>Savoring the Flavors of New York: A Culinary Journey</h3>
<p>New York is a food lover's paradise, offering a wide range of culinary delights. Indulge in the city's famous street food, such as hot dogs and pretzels, while exploring the bustling streets. For a more upscale dining experience, try one of the many Michelin-starred restaurants scattered throughout the city.</p>
<p>Don't miss out on trying New York-style pizza or indulging in a classic bagel with cream cheese. These iconic dishes have become synonymous with the city's culinary scene. If you're feeling adventurous, explore the diverse neighborhoods for authentic international cuisines from around the world.</p>
<h3>Choosing Your Ideal Stay in New York: Family-Friendly Accommodations</h3>
<p>New York offers a plethora of accommodation options suitable for families. From luxury hotels to cozy apartments, there's something to fit every budget and preference. Consider staying in family-friendly neighborhoods like Midtown Manhattan or the Upper West Side, which provide easy access to popular attractions and amenities.</p>
<p>If you prefer more space and privacy, renting an apartment or booking a suite hotel can be an excellent option for your family. These accommodations often offer kitchen facilities and separate bedrooms, ensuring everyone has their own comfortable space.</p>
<h3>Getting Around in New York: Family-Friendly Transportation</h3>
<p>Navigating New York can be intimidating at first, but fear not! The city offers various transportation options that are convenient for families. The subway system is an efficient way to travel around Manhattan and beyond. Make sure to grab a MetroCard for each family member before embarking on your adventures.</p>
<p>If you prefer above-ground transportation, hop aboard one of New York's iconic yellow taxis or use ride-sharing services available throughout the city. Additionally, taking leisurely walks through Central Park or along the High Line can be a great way to explore while enjoying the city's beautiful scenery.</p>
<h3>Embracing the Culture of New York: Insights into Local Customs and Practices</h3>
<p>New York is a culturally diverse city with a unique blend of customs and practices. As you explore, remember to embrace the local culture and be respectful of others. New Yorkers are known for their fast-paced lifestyle, so be prepared to adapt to the energetic atmosphere.</p>
<p>Avoid rush hour crowds by planning your activities outside of peak commuting times. Familiarize yourself with basic etiquette, such as walking on the right side of the sidewalk and avoiding loud conversations in public places.</p>
<p>Don't be afraid to engage with locals and ask for recommendations. New Yorkers are often proud to share their favorite spots and insider tips, which can lead to unforgettable experiences.</p>
<h3>Uncovering the Hidden Gems of New York: Secret Spots and Unique Experiences</h3>
<p>Beyond the famous attractions, New York is filled with hidden gems waiting to be discovered. Explore lesser-known neighborhoods like DUMBO in Brooklyn or Harlem in Upper Manhattan for a taste of local art scenes and vibrant communities.</p>
<p>For a unique experience, consider visiting The Cloisters in Upper Manhattan, a branch of the Metropolitan Museum of Art dedicated to medieval European art. This serene retreat offers stunning architecture surrounded by peaceful gardens, transporting you back in time.</p>
<h3>Ensuring a Safe and Enjoyable Visit to New York: Practical Tips for Families</h3>
<p>While New York is generally safe for visitors, it's always important to prioritize safety during your travels. Keep these tips in mind:</p>
<li>Stay aware of your surroundings, especially in crowded areas.</li>
<li>Keep valuables secure and avoid displaying expensive jewelry or electronics.</li>
<li>Use designated crosswalks and obey traffic signals when crossing the street.</li>
<li>Carry a map or use a reliable navigation app to avoid getting lost.</li>
<li>Stay hydrated and carry snacks, especially if you're exploring for long periods.</li>
<p>By following these simple guidelines, you can ensure a safe and enjoyable visit to New York with your family.</p>
<p>We hope this Family-Friendly New York Travel Guide has provided valuable insights and inspiration for your upcoming trip. Enjoy exploring the wonders of New York with your loved ones!</p>

That’s All, Folks — But It’s Just the Beginning!

And there you have it — my little adventure in building a web app that’s all about bringing travel closer to everyone, regardless of language. It’s been a wild ride from start to finish, and I’m stoked to have shared it with you.

Got a Cool Idea? Let’s Chat!

Before I bounce, a quick shoutout to all you fellow tech enthusiasts and dreamers: If you’ve got a project brewing or just a spark of an idea, I’m all ears. Let’s team up and make something awesome. Coding, brainstorming, coffee drinking — I’m game for it all.

Catch You on the Flip Side!

Feel free to hit me up anytime. Slide into my DMs, drop a comment here, or shoot me an email. Let’s keep the conversation going and the code flowing. Until next time, stay curious and keep exploring — whether it’s code or new destinations!

Catch ya later!

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