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HTML 

              
                <section class="parallax-container">
      <h1>Cerro Torre</h1>
      <p>
        Cerro Torre is a mountain of sheer beauty whose spectacular attributes
        make it an unique gem in Argentina.
      </p>
    </section>

    <section class="buffer"></section>

    <section class="parallax-container parallax-container2">
      <div class="card">
        <div class="card-img"></div>
        <h3>Hiking</h3>
        <p>
          Explore the myriad of trails through the mountaineous. Choose the
          difficulty appropriate to your fitness level.
        </p>
        <a href="#">Learn more</a>
      </div>
      <div class="card">
        <div class="card-img"></div>
        <h3>Rock climbing</h3>
        <p>
          The goal is to reach the summit of a formation or the endpoint of a
          usually pre-defined route without falling
        </p>
        <a href="#">Learn more</a>
      </div>
      <div class="card">
        <div class="card-img"></div>
        <h3>Caving</h3>
        <p>
          Exploring underground through networks of tunnels and passageways,
          which can be natural or artificial.
        </p>
        <a href="#">Learn more</a>
      </div>
      <div class="card">
        <div class="card-img"></div>
        <h3>Paragliding</h3>
        <p>
          Get lift off from the mountain and enjoy through the splendor of the
          surrounding landscape by parachute.
        </p>
        <a href="#">Learn more</a>
      </div>
    </section>

    <section class="buffer"></section>
!

CSS 

              
                /* https://codepen.io/DuskoStamenic/pen/ZEvBKdw */
@import "https://fonts.googleapis.com/css2?family=Poppins:wght@400;700&display=swap";

:root {
  --color: rgb(63 63 63);
}

body {
  margin: 0;
  font-family: Poppins, sans-serif;
}

.parallax-container {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  /*  this is where the magic happens:  */
  background-attachment: fixed;

  background-image: url(https://images.unsplash.com/photo-1519120944692-1a8d8cfc107f?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=872&q=80);
  background-position: center;
  background-size: cover;
  color: var(--color);
  row-gap: 4rem;

  text-align: center;
}

.buffer {
  width: 100%;
  min-height: 60vh;
  background-color: var(--color);
}

.parallax-container2 {
  flex-direction: row;
  flex-wrap: wrap;

  padding: 6rem 0;
  background-image: url(https://images.unsplash.com/photo-1585424536945-26663ea69d52?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=876&q=80);
  gap: 1.6em;
}

h1 {
  font-size: 3rem;
  font-weight: 700;
}

p {
  max-width: 52ch;
  padding: 1em;
  line-height: 1.5;
}

a {
  display: inline-block;
  padding: 1em 3.5em;
  border-radius: 0.3em;
  background-color: var(--color);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-decoration: none;
  text-transform: uppercase;
}

h3 {
  margin-top: 1em;
  font-size: 1.6rem;
  font-weight: 700;
}

.card {
  display: flex;
  max-width: 320px;
  flex-direction: column;
  align-items: center;

  padding-bottom: 1rem;
  border-radius: 0.5em;

  background-color: white;
  box-shadow: 0 29px 38px -15px rgb(0 0 0 / 43%);
}

.card-img {
  width: 100%;
  height: 200px;
  border-radius: 0.3em;
  background-position: center;
  background-size: cover;
}

.card:nth-of-type(1) .card-img {
  background-image: url(https://images.unsplash.com/photo-1551632811-561732d1e306?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=870&q=80);
}

.card:nth-of-type(2) .card-img {
  background-image: url(https://images.unsplash.com/photo-1522163182402-834f871fd851?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=1606&q=80);
}

.card:nth-of-type(3) .card-img {
  background-image: url(https://images.unsplash.com/photo-1628746404106-4d3843b231b3?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxzZWFyY2h8NHx8Y2F2aW5nfGVufDB8fDB8fA%3D%3D&auto=format&fit=crop&w=900&q=60);
}

.card:nth-of-type(4) .card-img {
  background-image: url(https://images.unsplash.com/photo-1496429862132-5ab36b6ae330?ixlib=rb-1.2.1&ixid=MnwxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8&auto=format&fit=crop&w=900&q=80);
}
!

JS
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999px

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