Hawaiʻi Volcanoes National Park

Hawai'i Volcanoes National Park is one of the few places on Earth where you can stand and watch the land itself being made. It sprawls across the southern flank of the Big Island, home to Kilauea, one of the world's most active volcanoes, and the vast bulk of Mauna Loa rising behind it.

A landscape written in fire

Here the ground steams, lava tubes tunnel through old flows, and hardened black rivers of rock spill down to the sea. The park protects everything from tropical rainforest to high, cindery desert, and at its heart is Halema'uma'u, the summit crater that has glowed and roiled through recent eruptive phases. Hawaiian tradition holds this as the home of Pele, goddess of volcanoes, and that cultural weight sits over the whole place.

For a family flying in from the UK, it is genuinely unlike anywhere in Britain or Europe. Teenagers who have seen every documentary still fall silent standing at a crater rim at dusk, watching steam rise from a living volcano. Crater Rim Drive and the Chain of Craters Road do much of the heavy lifting, so you can experience raw geology without a hard expedition.

You come to Hawai'i Volcanoes to be reminded that the planet is not finished yet. Where else can a family walk through a lava tube in the morning, cross a steaming caldera floor in the afternoon, and watch a crater glow orange after dark? It is elemental in a way no European trip can match. The active volcanism is the headline, but the range is what stays with you: lush ferny rainforest one moment, a Martian expanse of black cinder the next, all within a short drive. Add the deep Hawaiian cultural layer, honouring Pele and the sacredness of the land, and it becomes more than a geology lesson. For teens raised on screens, standing near a genuinely active volcano is the sort of memory that outlasts the whole holiday. Nothing here feels ordinary, and that is precisely the point.

A car is essential; the park has no shuttle system. The two great scenic drives do most of the work. Crater Rim Drive loops around the Kilauea summit caldera, linking the visitor centre, steam vents, overlooks and trailheads, though sections can be closed for volcanic hazards, so check current status. The Chain of Craters Road descends nearly 4,000 feet over about 19 miles from the summit to the coast, passing older craters and vast lava fields before ending where flows have crossed the road. Allow a couple of hours return with stops. Distances between highlights are short, but the terrain is rugged and gas or eruption activity can trigger sudden closures of roads and trails. Fuel up before you arrive, there are no petrol stations inside the park, and services are limited nearby.

There is no practical public transport to or within Hawai'i Volcanoes National Park. The island's limited public bus network is not designed for visitors and will not get a family to the park or around its scattered sights on any sensible schedule. A hire car is effectively mandatory, arrange one at Hilo or Kona airport on arrival. Guided tours from Hilo or Kona are an alternative if you prefer not to drive, and can be a good option for a single-day visit, but they cannot match the flexibility of your own vehicle, especially for returning to the crater rim after dark, which is when the park is at its most memorable.

• Come back after dark. The summit crater's glow (when active) is far more dramatic at night than by day, and the crowds thin dramatically.
• Walk the Thurston Lava Tube (Nahuku) early or late; midday brings tour coaches and it becomes a shuffle.
• Drive the full Chain of Craters Road down to the coast, where lava has repeatedly cut the road and met the sea, most visitors turn back too early.
• Bring layers even in the tropics; the summit sits around 4,000 feet and can be cold, wet and windy while the coast bakes.
• Check for vog (volcanic smog) and current eruption status before you go, conditions and closures shift fast.
• The Kilauea Iki Trail crosses a solidified lava lake floor, an unforgettable, teen-friendly half-day hike.

The park spans a huge range, so 'the weather' depends entirely on where you stand. The Kilauea summit, at around 4,000 feet, is frequently cool, damp and breezy, expect temperatures markedly lower than the beaches, with rain and mist common. The coastal end of Chain of Craters Road is hot, dry and exposed. Pack for both: light layers, a waterproof, and sturdy shoes for sharp lava rock, plus sun protection and plenty of water for the lower, shadeless flows. Vog (volcanic smog) can affect air quality on some days. Whatever the season, assume you may swing from tropical warmth to a chilly, drizzly crater rim within an hour.

The Big Island has two main airports, and which you choose shapes the day. Hilo International (ITO) sits on the wetter east side, roughly 45 minutes from the park entrance, the closest and simplest approach. Kona International (KOA) on the sunnier west coast is about two hours away and is where many UK families land after connecting through a mainland US hub or Honolulu. From the UK there are no direct flights; expect at least one, usually two, connections and a long travel day. Once on the island, hire a car at the airport, there is no realistic alternative for reaching or exploring the park. If you are splitting your stay between Kona's resorts and the volcano, factor in that cross-island drive; many families base a night or two near Volcano village so they can experience the crater after dark without a long late return.