Top 15 Things To Do in Honolulu, Hawaii

Honolulu’s sightseeing scene is compact and contradictory in the best way: a palm-lined urban shoreline where reef-strewn seas meet a skyline of mid-century hotels, an island capital that funnels centuries of Hawaiian history into walking tours, war memorials, and market streets framed by volcanic ridgelines. Sightseeing tours here range from mellow harbor cruises and historic walking routes to helicopter flights and reef-focused snorkel expeditions. The draws are immediate—big ocean, big sky, and easily reached cultural touchpoints—but the lasting impressions come from the slower details: the cadence of oli (chants) at a luau, the salt-slick light at a harbor’s edge, the coral gardens visible from a glass-bottom boat.

Honolulu is where daily surf culture and spectacular reef-and-point breaks converge within minutes of an urban shoreline. From long, forgiving Waikiki funneled into endless beginner rides to winter-facing reef monsters that draw the world’s best, Honolulu offers surf experiences that suit learners, progression seekers, and wave-savvy veterans alike.

Honolulu’s reefs and offshore volcanic structures make it one of the most accessible and diverse scuba destinations in the Pacific. From shallow coral gardens teeming with reef fish and sea turtles to dramatic lava rock walls and offshore pinnacles, diving here is an intimate way to encounter Hawaiian marine life, learn about island geology, and experience the rhythms of tropical ocean weather.

Honolulu rewrites what a city sail can be: turquoise coral gardens a short glide from skyscrapers, steady tradewinds off the southeast that turn afternoon catamaran runs into ritual, and a maritime culture threaded through centuries of Polynesian voyaging, commercial harbors, and modern recreational fleets. Whether you want a short sunset cruise beneath Diamond Head, a snorkel-and-sail to calm reef lagoons, or an overnight passage toward the windward or leeward shores of Oʻahu, the options are abundant and readily accessible from Waikiki and Honolulu Harbor.

From coastal panoramas to neighborhood stories and historic shorelines, bus tours in Honolulu offer a compact, no-fuss way to read the island’s layered geography and culture. Whether you prefer an air-conditioned hop-on/hop-off loop, an interpretive national-park-style ride to Diamond Head, or a deep-dive historical route to Pearl Harbor, buses condense island logistics into an accessible experience—ideal for travelers who want the broad strokes before committing to hikes, snorkel trips, or surf lessons.

Honolulu’s sheltered bays, warm water, and postcard-caliber skyline make stand-up paddling (SUP) one of the city’s most accessible and rewarding water pursuits. Whether you're gliding across the glassy shallows of Ala Moana, chasing the wind and reef passes of Kaneohe Bay, or learning the fundamentals on Waikiki’s gentle rollers, SUP in Honolulu offers a range of experiences for first-timers and seasoned paddlers alike. This guide focuses on the art of paddling here—where to go, when to plan, what to expect, and how to pair a day on the board with snorkeling, outrigger canoeing, or coastal hiking.

Each winter, the warm blue shoulders of Hawai‘i become a crossroads for great whales. Honolulu sits on the frontline of one of the planet’s most reliable marine migrations: tens of thousands of North Pacific humpbacks move from Alaskan feeding grounds to Hawai‘i’s shallow breeding waters to mate, calve, and sing. This guide focuses on whale-watching experiences out of Honolulu—what to expect on the water and from shore, how to pick an operator, the ethics of responsible viewing, and the best times and practical tips to make a winter trip into a lasting memory.

Honolulu condenses ocean, mountain, history, and hospitality into a walkable urban patchwork. City tours here move at the pace of trade winds: sunlit beachfront promenades, shady banyan-lined streets, and alleys where markets and murals tell the island story. This guide focuses on curated tours—walking, biking, food and history routes—that let travelers read the city as both modern capital and cultural crossroads.

Honolulu compresses an astonishing range of photographic subjects into a small, sunlit frame: volcanic ridgelines and surf-battered shores, luminous reef flats and neon Chinatown streets, intimate cultural rituals and sweeping ocean panoramas. Photography tours here are as diverse as the island’s light—sunrise sessions on windward beaches, surf-and-sky shoots from cliff overlooks, and guided street-portrait walks through historic neighborhoods. This guide focuses on tours and experiences built for photographers: accessible vantage points, seasonal highlights, technical considerations, and the local etiquette that makes respectful photography possible.

From glassy dawn outings that find spinner dolphins threading the surface to small-boat snorkel trips that introduce curious bottlenose pairs, Honolulu is an intimate place to encounter cetaceans against a background of volcanic ridgelines and reef lagoons. This guide focuses on how to plan a responsible, high-quality dolphin experience—what to expect on the water, when to go, and how to pair your marine day with snorkeling, paddling, or coastal hikes.

Honolulu’s eco tours are a study in contrast: urban shoreline meeting protected reefs, Hawaiian cultural stewardship woven into modern conservation, and volcanic ridgelines spilling into turquoise lagoons. From guided snorkel trips that prioritize reef health to estuary bird walks and kayak outings through hidden sea caves, eco tours in Honolulu reveal the islands’ natural systems with a light-footed, educational approach. These experiences foreground native species, indigenous conservation practices, and low-impact ways to see the island’s living coastline.

Renting a boat in Honolulu is the quickest way to trade the city skyline for coral gardens, offshore islets, and open-ocean horizons. Whether it’s a half-day powerboat to secluded snorkel spots, a sunset sail around Diamond Head, or a hands-on day of reef fishing near Kāneʻohe, the island’s boat-rental options put Hawai‘i’s marine playground within reach for casual travelers and seasoned mariners alike.