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A Hawaii lighthouse stop rarely makes a standard itinerary, which is a small miss. The accessible ones sit on some of the most dramatic shoreline in the state — sea-cliff bluffs, jagged lava points, the easternmost point of the Hawaiian Islands — and the surrounding refuges and trails are some of the quietest scenic stops on whichever island you’re visiting. Several are free. The paid ones are paid because they protect serious seabird nesting habitat.

Below is what’s open to visitors right now, what each one costs, and how to fit a stop into the rest of the day. We’ve stuck to lighthouses that are either a short walk from a car or a known, signposted trail — no off-trail scrambles, no closed properties. We also call out a couple of well-known towers that are not currently accessible, so you don’t drive to a locked gate.

The Daniel K. Inouye Kīlauea Point Lighthouse is the one most people picture when they hear “Hawaii lighthouse.” It’s the white tower on the north shore of Kauaʻi at the end of a short access road off Kūhiō Highway in Kīlauea town, and it sits inside the Kīlauea Point National Wildlife Refuge. Red-footed boobies, Laysan albatross (winter nesting), white-tailed tropicbirds, and great frigatebirds all use the surrounding sea cliffs. Spinner dolphins, monk seals, green sea turtles, and humpbacks (in winter) work the water below.

The refuge charges an entry fee — check the current rate on the official refuge page before you go (children 15 and under are typically free). Days and hours change seasonally, so the same page is the only source worth trusting on the day you go. Plan for one to two hours on the ground. Bring a hat, water, and binoculars if you have them — there are panels and rangers on site to explain what you’re seeing.

About 20 minutes south, on the airport side of Līhuʻe, Ninini Point Lighthouse is a smaller, less-visited tower at the south end of Kalapakī Beach. It’s still an active aid to navigation, marking the entrance to Nāwiliwili Harbor. Access is via a rough dirt road that crosses the back of the Royal Sonesta Kauaʻi golf course (formerly Kauaʻi Marriott) — a real four-wheel-drive road, not a passenger-car shortcut — and many visitors prefer to walk in from Running Waters Beach. Our Ninini Point page has the specifics. The reward at the top is a quiet bluff, a striped lighthouse, and a long ocean view with very few people.

Makapuʻu Point Lighthouse sits at the southeast corner of Oʻahu, between Hawaiʻi Kai and Waimānalo. The lighthouse itself is fenced off — it’s an active U.S. Coast Guard aid to navigation — but the paved Makapuʻu Point Lighthouse Trail is the real attraction. Per Hawaiʻi DLNR’s Kaʻiwi State Scenic Shoreline page, the trail is 2.0 miles round trip with about 500 feet of elevation gain. It ends at a lookout above the lighthouse with a long view down the Windward coast toward the Mokulua Islands. In winter, the bench at the top is a popular shore-side perch for spotting humpbacks; the elevation puts you well above their typical surface lanes.

Parking is at the signed Makapuʻu lookout off Kalanianaʻole Highway. The lot fills quickly on weekends — early morning or late afternoon is the play. There’s no shade, so bring water and a hat regardless of season. Our Makapuʻu Point page covers the practical details.

Diamond Head Lighthouse, on Oʻahu’s south shore between Waikīkī and Kāhala, is a different category. It’s an active U.S. Coast Guard station and is not open to the public — the keeper’s residence has long served as the official quarters of the commander of the 14th Coast Guard District (the Coast Guard district that covers Hawaiʻi). The wall view from the lookout pull-off on Diamond Head Road is a classic Oʻahu photo: white tower, sapphire ocean, surfers at the breaks below, the Koʻolau range catching last light. Park at the small Amelia Earhart lookout, walk along the wall, and you’re done in 20 minutes. Pair it with a stop at Diamond Head State Monument at the start or end of a beach day. Our Diamond Head Lighthouse page has the parking specifics.

Kumukahi Lighthouse — sometimes called Cape Kumukahi Lighthouse — sits on the easternmost point of the Hawaiian Islands, on the lower Puna coast of Hawaiʻi Island. It’s a square skeletal-tower light, not a romantic stone column, and its story is the point of the trip. In January 1960, a flank eruption at Kīlauea’s lower east rift zone sent lava through Kapoho village and toward the coast. The flow famously split around the lighthouse and left it standing, while the village of Kapoho was destroyed. The lighthouse you visit today sits in the middle of that lava field. Our Kumukahi page covers the access road.

The 2018 Kīlauea lower east rift zone eruption changed the area again. The lower Puna road network — including the access to Kapoho and the route south through Kalapana — has been worked through phased rebuilding since then. Before you drive, check the HDOT Highways roadwork page and the County of Hawaiʻi Civil Defense channels for any current closures. Pavement gives out before the lighthouse; the last stretch is a graded gravel road. A higher-clearance vehicle is the safer call.

Practical notes: no facilities, no shade, no water — bring everything. The light is unstaffed and the area is open daylight hours. Allow about half a day from Hilo or a full day from the Kohala Coast.

Maui’s best-known lighthouse story is the Lahaina Lighthouse, the small wooden tower on the Lahaina harborfront. It was originally erected in 1840 under King Kamehameha III and is commonly described as the oldest lighthouse in the Pacific. The structure survived the August 2023 Lahaina fire, but the Front Street area around it remains inside the recovery zone. Public access has been managed in phases as cleanup and restoration continue.

Before planning a stop, check the County of Maui’s Lahaina recovery updates and the civic alerts feed for any reopenings. We don’t recommend driving to Lahaina just to see the lighthouse right now — go because you’re supporting the recovery and the businesses that have reopened in the surrounding area, and treat the harbor lighthouse as one part of a longer Front Street walk if and when access is appropriate.

McGregor Point Lookout, on the south side of the Pali between Māʻalaea and Lahaina, is the one Maui lighthouse-adjacent stop that’s open right now. The light itself is fenced — it’s a working aid to navigation — but the state wayside at the pull-off is one of the better shore-side whale-watching perches on the island in winter. Park, walk to the rail, scan the channel. Five minutes off the highway.

Maui’s other historically charted aids — Hanamanioa and the Lāhainā Roadstead light — are working navigation aids that are not open as visitor sites.

A few things worth knowing before you build a day around any of these:

Most are short stops. Makapuʻu Point is a solid two- to three-hour visit with the trail attached; Kīlauea Point runs one to two hours inside the refuge. Ninini, Diamond Head, McGregor Point, and Kumukahi are 30- to 60-minute stops you fit into a longer drive — the lighthouses are the cherry on a route that’s already taking you somewhere else.

You’ll need a car. None of these are walkable from Waikīkī or any resort. A few — Ninini Point and Kumukahi in particular — sit at the end of unpaved roads where a higher-clearance vehicle is more comfortable. For your rental, Discount Hawaii Car Rental is our long-standing partner; they generally come in below the airport counters and let you switch reservations without a deposit if a better rate appears.

Check the day before you go. Federal wildlife refuges (Kīlauea Point), state parks (the Makapuʻu trail sits in Kaʻiwi State Scenic Shoreline), and county roads all close on short notice for weather, brush fire risk, or maintenance. Don’t make a lighthouse the centerpiece of a tight schedule without confirming the gate is open that day.

Wildlife rules apply. At Kīlauea Point you’ll see seabirds nesting feet from the walkway. Along the south and southeast Oʻahu shoreline you may also see green sea turtles and monk seals. NOAA’s Hawaiʻi viewing guidelines are the rule book: stay 50 yards from monk seals, 10 feet from sea turtles, and well off the burrows at the refuge. Drones are prohibited at Kīlauea Point and discouraged at most of these sites.

If you want a guided take. Most lighthouse stops are easy to do on your own, but several Oʻahu and Kauaʻi circle-island tour itineraries include a Makapuʻu or Kīlauea Point stop. If you’d rather not drive, you can browse current Oʻahu day-trip options on Viator or Kauaʻi day-trip options on Viator to find a small-group or private itinerary that pairs the lighthouse with the rest of an island loop.

Two timing notes will get you better photos and quieter parking lots.

Early or late. Kīlauea Point and Makapuʻu Point both open before mid-morning and are at their best in the first or last hour of refuge or trail access. The light is softer, parking pressure is lower, and seabird activity at the refuge peaks in the early hours.

Winter for the wildlife. Humpback whales return to Hawaiian waters from roughly November through April, with peak surface activity January through March. Makapuʻu’s elevated lookout is a top whale-watching perch from shore on Oʻahu. Kīlauea Point gets Laysan albatross (mōlī) on the nest — birds typically arrive in November and chicks fledge by July, so the nesting window runs roughly that whole stretch.

These lighthouses are working aids to navigation. They still mark the same headlands they did a century ago. That’s worth an hour on a slow day of a vacation.