Wales boasts three beautiful national parks, two of which - Snowdonia and Brecon Beacons - are a true paradise for walkers and nature lovers. Let's start our journey with Snowdonia National Park, which is home to the highest peak in Wales and England - Snowdon (1,085 meters above sea level). This park, rated 4.9 stars by users, offers a remarkable variety of landscapes - from rugged mountain peaks to picturesque valleys and crystal clear lakes. One reviewer describes the place as 'a super place for people who like to hike in the mountains. Beautiful views all around, pleasing to the eye. The trails are easy even for those who are not advanced, and for the more lazy, part of the mountain can be overcome by a railroad running from the town'.

The Brecon Beacons National Park, with a 4.8-star rating, is an equally attractive option for adventurers. This park is famous for its scenic hills, waterfalls and caves. One visitor describes it as 'a wonderful national park where you can hike in the mountains. An ideal place to go hiking with children. The highest peak is Pen y Fan (886 meters above sea level). Fantastic views. It's worth noting that the Brecon Beacons offer slightly gentler trails than Snowdonia, making it ideal for families with children or less experienced hikers.

For those looking for less traveled trails but equally impressive views, we recommend the Precipice Walk (Llwybr Cynwch) near Dolgellau. This trail, rated 4.8 stars, offers spectacular panoramas of the coast at Barmouth and the majestic Cadair Idris. As one user describes: 'A beautiful walk on the edge of Snowdonia, particularly suitable for those who don't want too many ascents and descents, as the 'precipitous' part of the walk follows the contour around Foel Cynwch (320m). This route is relatively easy and accessible to most hikers, while offering an unforgettable visual experience.

Each of these parks and trails has its own unique features. Snowdonia offers the most dramatic scenery and the highest peaks, perfect for thrill seekers. The Brecon Beacons is an excellent choice for families and less experienced hikers, offering gentler trails and a wide range of activities. The Precipice Walk, on the other hand, is ideal for those who want to enjoy the great views without having to climb high peaks. All of these places are available free of charge, making them attractive options for travelers on a budget.

Continuing our tour of Wales, we will discover some lesser-known but equally fascinating trails and attractions. One such place is Waterfall Country, located on the southern edge of the Brecon Beacons National Park. This waterfall country, rated 4.8 stars, offers incredible views and trails for nature lovers. As one visitor describes: 'A beautiful place to relax, especially in sunny weather. It takes about four hours or more to walk the trail and see the four waterfalls, depending on your fitness.' Note that there is a parking fee (£5-6), but the trail itself is free.

Another gem is The Mawddach Trail, rated 4.7 stars. This scenic 15 km trail follows the mouth of the Mawddach River, offering spectacular views of the mountains and coast. As one tourist notes: 'A fantastic walk.... Nice and flat, amazing scenery along the trail.... Barmouth Bridge is a great way to end the walk'. The route is ideal for families and those looking for easier but still impressive trails.

For those who want to immerse themselves in the wild beauty of the Welsh countryside, we recommend the Ty'n Llwyn Walking Trail in Gwydir Forest. This trail, rated 4.6 stars, offers scenic views of the valley and leads to the famous Swallow Falls. One visitor describes: 'Amazing place for walking. Pure nature. Beautiful parking lot with a very nice view'. Importantly, admission and parking are free.

The Elidir Trail, with a 4.9-star rating, is another hidden gem of Wales. This relatively short but scenic trail follows the river and offers views of several impressive waterfalls. As one tourist notes: 'A beautiful short walk, very easy, perfect for the whole family.

When comparing these trails, it's worth noting that each offers something unique. Waterfall Country is a paradise for waterfall lovers and more challenging trails. The Mawddach Trail is ideal for families and those looking for easier but still scenic trails. The Ty'n Llwyn Walking Trail offers immersion in a wild forest and access to a famous waterfall, while the Elidir Trail is a short but intense dose of natural beauty.

All of these trails are available for free or for a small parking fee, making them attractive options for travelers on a budget. However, it's worth remembering to be properly prepared - comfortable trekking shoes, appropriate clothing and a supply of water are essential on each of these trails. Whichever route you choose, each promises an unforgettable experience and a deep immersion in the beauty of the Welsh countryside.

To conclude our tour of Wales, let's take a look at some unique places that offer unforgettable experiences and breathtaking views. Let's start with Y Berwyn National Nature Reserve, rated 4.8 stars. Less well-known than Wales' major national parks, this nature reserve offers quieter but equally impressive scenery. As one visitor describes: 'It's a beautiful place to visit. The walks up and down are great even in the rain during our visit.' The reserve is ideal for those looking for less crowded trails and more wilderness.

Next on our list is Pen y Fan, the highest peak in South Wales, rated at an impressive 4.9 stars. This popular hiking destination offers stunning views of the surrounding valleys and hills. One hiker describes the site as 'the highest peak in South Wales 886m. The summit can be summited by, among other things, starting from pont ar daf, climbing the second highest peak in South Wales 873m Corn du on the way, or bypassing it'. It is worth remembering that despite relatively easy access, Pen y Fan is a real mountain challenge and requires adequate preparation.

At the end of our trip we will visit the Wye Valley National Landscape, rated 4.7 stars. This area of outstanding natural beauty combines scenic landscapes, rich history and natural diversity. As one visitor notes: 'A beautiful place. I could spend a week here still discovering new trails and views'. The Wye Valley offers a wide range of activities, from leisurely strolls along the riverbank to more challenging hikes in the surrounding hills.

When comparing these places, it's worth noting their unique features. Y Berwyn National Nature Reserve is ideal for those seeking tranquility and less traveled trails. Pen y Fan offers a challenge for more experienced hikers and rewards with unforgettable views from South Wales' highest peak. Wye Valley National Landscape, on the other hand, is an all-rounder, combining natural beauty with a rich cultural heritage.

All of these places are available free of charge, making them attractive options for travelers on a tight budget. However, it is worth keeping in mind the cost of getting there and any parking fees. Each of these places also requires proper preparation - comfortable trekking shoes, appropriate clothing and a supply of water are essential.

To sum up our journey in Wales, it is worth noting that the region offers a remarkable variety of landscapes and experiences for hikers. From the majestic peaks of Snowdonia and the Brecon Beacons, to scenic waterfalls and valleys, to tranquil nature reserves, there is something for everyone. Whether you're an experienced trekker or a novice adventurer, Wales has trails and attractions that will amaze you with their beauty and diversity. Remember to always respect nature, be prepared for changing weather conditions and enjoy every step of your Welsh adventure!