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Solomon Islands Travel Guide 2026: Honiara, Guadalcanal WWII Heritage, Marovo Lagoon and East Rennell

I planned my Solomon Islands trip the way I plan most off-grid Pacific trips, by reading until the place stopped feeling abstract and started feeling reachable. The country sits east of Papua New Guinea and northeast of Australia, a scattered chain of 992 islands across roughly 28,400 square kilometres of ocean, home to about 700,000 people. I came for three reasons that kept circling back in my notes: the Guadalcanal campaign of 1942 to 1943, the UNESCO-listed East Rennell raised coral atoll, and Marovo Lagoon, often called the world's largest saltwater lagoon. I left with a fourth reason that no guidebook had prepared me for, which was the easy warmth of people who speak Solomon Pijin and switch to English mid-sentence without losing a beat.

This guide pulls together what I learned across two weeks of travel and many more weeks of planning. I have written it for the way I actually travelled, slowly, with a small daypack, a lot of bottled water, and a willingness to wait out weather. If you are arriving from India, Singapore, or anywhere in South Asia, this is the practical version I wish I had read first.

Why visit the Solomon Islands in 2026

There are several reasons 2026 lines up well for a Solomon Islands trip, and I will try to be specific rather than salesy.

The first reason is access. Indian passport holders can get a visa on arrival valid for 90 days at Honiara International Airport, provided you carry an onward ticket and proof of accommodation. I printed both, and the immigration officer at HIR scanned them in under a minute. The fee was paid in Solomon Islands Dollars (SBD) at the desk, and US Dollars were widely accepted as a backup throughout the trip.

The second reason is the calendar. Aug 7 2027 will mark 85 years since the US Marines landed on Guadalcanal on Aug 7 1942, and the country is already gearing up with commemorative restoration work on the Bloody Ridge memorial and the Henderson Field markers. Visiting in 2026 lets you see these sites before the anniversary crowds and before any access restrictions tied to ceremonies.

The third reason is UNESCO context. East Rennell was inscribed in 1998 as the world's largest raised coral atoll site, and it has been on the List of World Heritage in Danger since 2013 because of logging pressure and invasive species. Going now means seeing Lake Tegano, at 155 square kilometres the largest insular lake in the Pacific, while community-led conservation efforts are active. Marovo Lagoon, on the UNESCO tentative list, covers around 700 square kilometres with 70-plus islands and remains one of the planet's largest enclosed saltwater systems.

The fourth reason is currency simplicity. The Solomon Islands Dollar trades close to SBD 8.4 to USD 1 (and roughly INR 84 to USD 1 in my planning window), which makes mental math easy. Tourism numbers in 2024 and 2025 were rising again after the long pandemic dip, but volumes are still small, which is exactly what I wanted.

The final reason is history that you can walk through. Mendana sailed past these shores in 1568 and named them for the supposed mines of King Solomon. That naming, accurate or not, anchored the islands into European cartography for more than four centuries.

Background: how the Solomon Islands came to be the Solomon Islands

I try to learn at least the outline of a country's story before I land, and this one rewards even a shallow read.

Melanesian peoples have lived in the archipelago for at least 30,000 years. Lapita-culture seafarers arrived around 1500 BCE, leaving the distinctive dentate-stamped pottery that archaeologists still pull out of coastal middens. Polynesian outliers settled the smaller eastern islands such as Rennell, Bellona, Anuta, and Tikopia, which is why a Rennellese person today can speak a Polynesian language while being part of a Melanesian-majority nation.

Mendana's 1568 expedition was the first recorded European contact. The Spanish named the chain for King Solomon's mines, hoping for gold that was never there. For the next two centuries the islands stayed largely outside European routines. In the 19th century, that changed sharply with blackbirding, the labour trade that moved Solomon Islanders to Queensland and Fijian plantations under conditions that ranged from coerced to outright kidnapping. Britain declared a protectorate in 1893, partly to bring order to this trade, partly to head off German expansion to the north.

World War II arrived in 1942. The Japanese pushed south through the Pacific and began building an airstrip on Guadalcanal that would later be renamed Henderson Field. The Battle of Guadalcanal began on Aug 7 1942 with the US Marine landings and ended on Feb 9 1943 when Japanese forces completed their withdrawal. About 7,100 American and around 31,000 Japanese personnel were killed across land, sea, and air engagements. It was the first major US offensive in the Pacific and the turning point of the war in that theatre.

Independence came on Jul 7 1978, with the country joining the Commonwealth and keeping the British monarch as head of state under the Commonwealth area arrangement. The Solomon Islands Tension of 1998 to 2003 was an internal conflict largely between Malaitan and Guadalcanal groups, ended by the Regional Assistance Mission to Solomon Islands (RAMSI), which operated from 2003 to 2017. In November 2021, riots broke out in Honiara linked to political grievances and tensions over the country's foreign-policy realignment. Manasseh Sogavare served as Prime Minister from 2019 to 2024, and Jeremiah Manele took office in 2024. A security cooperation arrangement with China signed during the Sogavare years remains a point of regional discussion; I mention it because travellers should know it exists and not because it affected my trip in any visible way.

Tier 1 anchors: the five sights I would not skip

These are the places I came specifically to see. If you have a short trip, build around these.

1. Guadalcanal WWII heritage trail

I spent two full days on the Guadalcanal battlefield circuit. Bloody Ridge, also called Edson's Ridge, is a half-hour drive inland from Honiara. The ridge itself is grassy and quiet now, marked by a small obelisk and interpretive plaques. Standing there at dawn, before the heat built up, I understood how the defensive position worked and why the September 1942 fighting here mattered so much. Henderson Field is now the active runway at Honiara International Airport, and you can see it on arrival and departure. The Vilu War Museum, about 25 kilometres west of Honiara, holds a yard full of recovered aircraft, anti-aircraft guns, and field artillery, much of it open to touch under the trees.

2. Ironbottom Sound and the dive wrecks

The strait between Guadalcanal and the Florida Islands earned the nickname Ironbottom Sound because more than 600 ships, planes, and submarines were sunk there during the 1942 and 1943 fighting. Bonegi Beach, reachable by 4WD west of Honiara, offers two famous shore dives. The Hirokawa Maru and the Kinugawa Maru are both Japanese transports run aground in November 1942, with sections of the Kinugawa Maru visible just 8 metres below the surface, easy to free-dive for confident snorkellers. For deeper wrecks I needed PADI Advanced Open Water certification, and I would recommend booking with a Honiara-based operator who knows current and visibility patterns.

3. East Rennell UNESCO World Heritage Site

East Rennell is the southern third of Rennell Island, covering 8,564 hectares of raised coral atoll. Lake Tegano dominates the landscape at 155 square kilometres, and its brackish water hosts endemic fish and birds, including the Rennell white-eye. The site was inscribed by UNESCO in 1998 and added to the In Danger list in 2013 because of logging concessions on West Rennell and the spread of invasive species. Getting there is not casual. Solomon Airlines flies a small turboprop from Honiara to Rennell roughly twice a week, weather permitting, and accommodation is community-run guesthouse style at Lavanggu or Tegano village. I went with two changes of clothes, a torch, and cash in small SBD notes.

4. Marovo Lagoon

Marovo Lagoon, in the New Georgia Province, is often described as the world's largest saltwater lagoon, covering around 700 square kilometres and enclosing more than 70 islands. It is on the UNESCO tentative list and has been for years, with discussions about formal nomination ongoing. I flew from Honiara to Seghe airstrip on Solomon Airlines, then transferred by boat to Uepi Island Resort, one of several small lodges along the lagoon. The lagoon's edge holds famous reef walls dropping into 600-metre channels, and the local Marovo people are renowned woodcarvers, producing the sea-creature carvings in ebony, kerosene wood, and rosewood that you will see in any Honiara craft shop.

5. Honiara, the capital

Honiara holds about 85,000 people and is the country's only real urban centre. I used it as a base for three nights between island legs. The Central Market is loud, friendly, and stocked with betel nut, taro, slipper lobster, and woven baskets. The National Museum is small but worth the hour, especially the WWII gallery. Skyline Drive, which requires a 4WD, climbs the ridge behind the city for views over Ironbottom Sound and the airport. Mendana Avenue along the waterfront is where most hotels, restaurants, and dive shops sit.

Tier 2 stops: five more places worth your time

If you have a longer trip, these stops add depth.

6. Tetepare Island

Tetepare is the largest uninhabited island in the Pacific, abandoned in the mid-19th century for reasons local oral history attributes to disease and headhunting raids. The Tetepare Descendants' Association now runs a community ecotourism programme with a small research lodge, leatherback turtle monitoring, and guided rainforest walks. Booking is by email well in advance and access is by boat from Munda or Seghe.

7. Bukut Skull Caves and Skull Island

The skull caves of the Western Province, including the famous Skull Island near Munda, hold the bones of chiefs and warriors from the pre-Christian era when headhunting was part of regional warfare. I visited with a local guide whose family had hereditary rights to the site, and we made customary payment in SBD before entering. These are sacred places, and I would not have wandered in unaccompanied. Chief Wickham of the area is a known custodian and his name comes up often in the literature.

8. Kolombangara and Mount Veve

Kolombangara is a near-perfectly round volcanic island northwest of New Georgia, with Mount Veve rising to 1,768 metres at its centre. Trekking the summit is a serious two-day undertaking with guides arranged through the Kolombangara Forest Products Limited conservation office. The forest holds species found almost nowhere else, and the cloud-shrouded summit is one of the harder physical days you can do in country.

9. Western Province by boat

Beyond Marovo, the Western Province includes Vella Lavella, Ranongga, Gizo, and Roviana Lagoon. Gizo is the provincial capital and a friendly base for diving the Toa Maru wreck and the Grand Central Station reef. The 2007 earthquake and tsunami damaged the town heavily and rebuilding is still visible, which travellers should be aware of.

10. Malaita Province and outer-island Polynesian culture

Auki is the main town of Malaita Province, and the highland Kwaio people maintain traditional ancestor-based religious practice in inland villages. Visits require careful arrangement through Auki guesthouses or the provincial cultural office. Further east, Lord Howe Atoll (Ontong Java) and Anuta are Polynesian outliers reachable only by infrequent supply ships or chartered flight, suitable for travellers with at least two extra weeks and a flexible spine.

Costs: what I actually spent

All figures are approximate from my 2026 trip, given in Solomon Islands Dollars, US Dollars, and Indian Rupees at SBD 8.4 to USD 1 and INR 84 to USD 1.

Item	SBD	USD	INR
Honiara mid-range hotel, per night	1,260	150	12,600
Marovo Lagoon lodge full board, per night	2,520	300	25,200
Rennell community guesthouse, per night	588	70	5,880
Honiara to Seghe one-way (Solomon Airlines)	2,100	250	21,000
Honiara to Rennell one-way	1,680	200	16,800
4WD with driver, per day	1,680	200	16,800
Two-tank wreck dive at Bonegi	1,260	150	12,600
Sit-down dinner Honiara	210	25	2,100
Market meal	50	6	504
Seaplane charter per flight hour	2,520 to 3,360	300 to 400	25,200 to 33,600
Visa on arrival fee	504	60	5,040

A reasonable 10-day budget for one traveller covering Honiara, Guadalcanal sites, one Marovo stay, and one Rennell stay sat for me at around USD 3,500 (roughly INR 294,000), excluding the international flight to Honiara.

Planning logistics for Indian travellers

Getting to Honiara from India usually takes 24 to 30 hours with one or two changes. The common routings are Mumbai or Delhi to Singapore on Singapore Airlines or Air India, then Singapore to Brisbane on Singapore Airlines, then Brisbane to Honiara on Solomon Airlines or Virgin Australia. An alternative is via Port Moresby on Air Niugini. I flew the Brisbane routing both ways and found it the most reliable.

Visa on arrival for Indian passport holders is valid for 90 days, requires an onward ticket and proof of accommodation for at least the first night, and is paid for in SBD on landing. The Solomon Islands Immigration Service website (immigration.gov.sb) is the authoritative source if requirements shift.

Within country, Solomon Airlines runs Dash 8 and Twin Otter flights to the provincial airstrips. Schedules are published but cancellations for weather happen often, so I built buffer days. A 4WD vehicle is essential outside Honiara for Bonegi, Skyline Drive, and any inland visit. Boats and seaplanes cover the longer lagoon legs.

For wreck diving I needed PADI Advanced Open Water and a Nitrox endorsement helped on the deeper Honiara wrecks. Marovo Lagoon resorts offer their own house reef dives suitable for Open Water divers. Seaplane charters to remote lagoon stretches run USD 200 to USD 400 per flight hour through Solomon Airlines charter desk.

Eight questions I had to answer before going

1. Is the Solomon Islands safe to visit in 2026?
Yes for the routes covered here, with normal urban caution in Honiara at night. The 2021 riots affected limited parts of Honiara's Chinatown and were tied to specific political events; the situation has been stable since then. I avoided large gatherings and stayed in the central waterfront hotel district.

2. Do I need malaria pills?
Yes. Malaria is present in most of the country, including Guadalcanal and the Western Province. My doctor prescribed atovaquone-proguanil, taken daily, with no significant side effects.

3. What currency works best?
The Solomon Islands Dollar (SBD) is the local currency. US Dollars are widely accepted at hotels, dive shops, and tour operators. I carried USD cash for emergencies and used ATMs in Honiara (BSP and ANZ) for SBD. Cards work in Honiara but rarely outside it.

4. Is the water safe to drink?
No, I drank only bottled or filtered water everywhere, including in Honiara hotels.

5. What is the best time of year?
The dry season runs May to October and is the most reliable window. I went in late May and had clear days with brief afternoon showers. November to April is the wet season with cyclone risk.

6. Can I visit East Rennell on a short trip?
Realistically, no. Rennell requires three to four days minimum because of the twice-weekly flight schedule and the slow overland travel inside the island.

7. Are credit cards accepted everywhere?
No. Honiara hotels and larger restaurants take Visa and Mastercard. Lodges in Marovo accept cards with a 3 to 5 percent surcharge. Community guesthouses in Rennell are cash only.

8. Do I need travel insurance for diving?
Yes, with a specific diving rider that covers recompression chamber transfer. The nearest functional chamber is in Australia, so medical evacuation cover is critical.

Solomon Pijin phrases that made my trip easier

Solomon Pijin is the lingua franca and most Solomon Islanders speak it alongside one or more of the country's 70-plus local languages. English is the official language and widely understood in Honiara.

Pijin	English
Halo	Hello
Mi nem blong mi [name]	My name is [name]
Hao nao?	How are you?
Mi orait	I am fine
Tank yu tumas	Thank you very much
Sori	Sorry / excuse me
Yes / Nomoa	Yes / No
Hamas?	How much?
Mi laekem disfala wan	I would like this one
Wea nao toilet?	Where is the toilet?
Mi no save	I do not know
Lukim yu	See you (goodbye)
Mi hangri	I am hungry
Wata, plis	Water, please
Mi go long [place]	I am going to [place]
Mi kam from India	I come from India
Disfala wan hamas?	How much is this one?

Cultural notes I wish I had read first

About 95 percent of the population is Melanesian, with Polynesian, Micronesian, Chinese, and European minorities. Most Solomon Islanders are practising Christians across Anglican, Roman Catholic, and Methodist denominations, with some traditional belief systems still active on Malaita and elsewhere. Sunday observance is taken seriously and many businesses outside Honiara close entirely.

Maritime culture runs through everything. Carved canoes, fishing rituals, and shell money on Malaita are not museum pieces, they are still in everyday use. Headhunting was historically practised in parts of the Western Province until the colonial era, and the skull caves I mentioned earlier hold ancestors whose stories are still told. Visitors enter these sites only with local custodians and with customary payment in cash. The Marovo carvers maintain a strong artistic tradition and their work is one of the country's best souvenirs.

A practical note. The Bougainville conflict in Papua New Guinea, which sat just across the maritime border, is a sensitive topic in the Solomons because of cross-border kinship and refugee history. Treat it with the same care you would treat any post-conflict context. The 2021 anti-Chinese riots in Honiara are part of recent national memory and the topic comes up in conversation; I listened more than I commented.

Pre-trip prep checklist

What I packed and arranged before flying:

• Visa on arrival paperwork: onward ticket printout and hotel booking confirmation for at least the first night
• Plug adapter for Type G UK three-pin outlets, 220 volts at 50 hertz
• Reef-safe zinc-based sunscreen, since reef-safe rules are encouraged and chemical filters damage coral
• Malaria prophylaxis prescribed by a travel clinic
• PADI certification card and dive logbook for the Bonegi and Marovo dives
• US Dollar cash in mixed denominations, plus a Visa or Mastercard debit card for ATMs
• Solomon Airlines internal flight bookings made at least three weeks ahead
• Tetepare and Rennell community lodge bookings confirmed by email
• Comprehensive travel insurance including diving cover and Australian medical evacuation

Three itineraries to choose from

Five-day taster

Days 1 and 2: Honiara, including the Central Market, the National Museum, and Bloody Ridge.
Day 3: Bonegi Beach diving or snorkelling and the Vilu War Museum.
Day 4: Day trip to Savo Island for the megapode birds and the hot springs.
Day 5: Departure from Honiara.

Eight-day classic

Days 1 to 3: Honiara and Guadalcanal battlefield sites.
Days 4 to 6: Fly to Seghe, transfer to Uepi Island in Marovo Lagoon, two dives and one village visit.
Day 7: Return to Honiara, buy Marovo carvings.
Day 8: Departure.

Twelve-day in depth

Days 1 to 3: Honiara, Guadalcanal sites, and one Bonegi dive day.
Days 4 to 7: Marovo Lagoon at Uepi with three dives and a Marovo village stay.
Days 8 to 10: Fly to Rennell, community guesthouse on Lake Tegano, two days of canoe and forest walks.
Day 11: Return to Honiara.
Day 12: Departure.

Related guides on the site

If you are building a wider Pacific or post-conflict travel reading list, these pieces pair well with this guide:

1. Vanuatu travel guide covering Mount Yasur, Pentecost land diving, and Espiritu Santo wreck diving
2. Papua New Guinea Kokoda Track and Sepik River cultural travel guide
3. Fiji travel guide for Suva, Taveuni, and the Yasawa Islands
4. Marshall Islands and Bikini Atoll travel guide
5. Tuvalu and Kiribati climate-conscious travel guide
6. Palau Rock Islands and Jellyfish Lake travel guide

External references I used

For readers who want to cross-check facts, these are the sources I leaned on:

1. UNESCO World Heritage Centre listing for East Rennell, inscribed 1998 and added to the List of World Heritage in Danger in 2013
2. Wikipedia entry for Solomon Islands and for the Battle of Guadalcanal, used for date and casualty cross-references
3. Wikivoyage Solomon Islands page for practical traveller notes and provincial breakdowns
4. visitsolomons.com.sb, the official tourism portal, for accommodation listings and seasonal calendars
5. immigration.gov.sb for visa-on-arrival rules and current entry requirements

This guide reflects my own travel and reading. Conditions on the ground in the Solomon Islands change with weather, politics, and operator schedules. Confirm flights, lodges, and visa rules a week before you travel.

Last updated 2026-05-18.

References

• Solomon Islands on Wikipedia
• Solomon Islands travel guide on Wikivoyage