Cat Hill Travel Guide

Cat Hill is a small locality on Ascension Island, part of the British Overseas Territory of Saint Helena, Ascension and Tristan da Cunha. Ascension Island sits in the South Atlantic Ocean roughly midway between Africa and South America, and is one of the most remote inhabited places on Earth. The island's total population numbers only in the hundreds, and Cat Hill forms part of the sparse residential fabric outside the main settlement of Georgetown.

The island itself is a volcanic landmass dominated by Green Mountain, cloud-banded peaks, lava fields, and distinctive reddish-brown terrain. Cat Hill, like most of Ascension, offers visitors a sense of genuine isolation and raw natural beauty that is almost impossible to find elsewhere. Infrastructure is modest and deliberately so — this is not a conventional tourist destination but rather a place visited by those with a specific reason to be there, such as workers on the island, military personnel, or determined independent travellers.

Because Cat Hill is a neighbourhood-level locality rather than an independent town, most services, accommodation, and points of interest are shared across Ascension Island as a whole. Travellers should plan their entire Ascension visit as one itinerary, treating Cat Hill as part of the broader island experience.

Ascension Island has strict entry requirements. Access is controlled and not freely open to independent tourists in the way most destinations are. Historically, visitors have needed permission to enter — typically tied to employment, official business, or a formal connection to the island. The situation regarding leisure travel permissions should be verified before making any travel plans.

Visas and Entry

Entry requirements for Ascension Island are specific and subject to change. Do not rely on general British Overseas Territory rules. Check TravelerPulse's Visas section and consult the official Ascension Island Government website for the most current entry requirements before booking any travel.

What to Pack

• Sun protection is essential; the equatorial sun is intense even in cooler months
• Sturdy walking shoes or hiking boots for volcanic terrain
• Cash in Saint Helena Pounds or GBP; card payment options are very limited
• Any specialist medications you require — medical facilities on the island are limited
• Snorkelling or diving equipment if you plan marine activities (verify rental availability locally)

Mobile roaming coverage is extremely limited. Inform family or employers of your plans before departure, as regular communication may be difficult.

Reaching Ascension Island is one of the most logistically challenging aspects of any visit. There is no regular commercial passenger ferry service. The primary means of access is by air to RAF Ascension Island (Wideawake Airfield, IATA: ASI), which operates under military jurisdiction and does not function as a conventional civilian airport.

Historically, access for non-military visitors was possible via occasional charter or contracted flights, often routing through RAF Brize Norton in the United Kingdom. The RMS St Helena ship formerly served the island but has since retired from regular service. Current flight schedules, civilian access arrangements, and any updated sea routes should be verified directly with the Ascension Island Government and relevant aviation or shipping operators, as arrangements can change.

Given these constraints, travellers should begin inquiries and planning many months in advance. Confirm all transport bookings and any required permissions well before your intended travel date.

Ascension Island is small — roughly 91 square kilometres — and most areas, including Cat Hill, are accessible by road. The road network is limited but functional. The main settlement of Georgetown is the hub for most services and is reachable from Cat Hill in a short drive.

There is no public bus system. The most practical means of getting around is by private vehicle or hired car. Verify current vehicle hire availability locally upon arrival, as options are limited and may depend on stock held by island operators. Driving is on the left, in line with British convention.

Walking and hiking are viable ways to explore specific areas, particularly around the volcanic landscape and coastal paths. However, some areas of the island are restricted due to military or conservation purposes — check local notices and respect any access restrictions.

Despite its size, Ascension Island offers a range of experiences rooted in natural environment and history. Cat Hill's surroundings give access to many of these.

Natural Attractions

• Green Mountain: The island's highest point, shrouded in cloud forest that Charles Darwin had a hand in shaping through introduced species. Hiking trails lead through surprising greenery above the arid lowlands.
• Lava fields and volcanic features: The island's geology is dramatic and largely undisturbed. Walking among lava tubes and cinder cones gives a genuine sense of geological time.
• Beaches and marine life: Ascension is a globally significant nesting site for green sea turtles. Several beaches, particularly on the south coast, see nesting activity between December and May. Access to nesting beaches may be restricted during season — verify locally.
• Snorkelling and diving: The waters around Ascension are exceptionally clear and rich with marine biodiversity, including sharks, rays, and dense fish populations. Verify operators and conditions locally.

History

• Georgetown: The island's capital contains colonial-era buildings, the Two Boats Village museum area, and markers of the island's strategic role in telecommunications and military history.
• Napoleon's connection: While Napoleon was exiled on Saint Helena (a separate island), Ascension was garrisoned partly in response to that exile, and historical traces of that era remain.

Visitor facilities are minimal across the island. Manage expectations accordingly and embrace the remoteness as the attraction itself.

Dining options on Ascension Island are very limited. Georgetown has a small number of establishments serving food and drink, primarily oriented toward the resident community rather than tourists. Cat Hill residents and visitors rely on the same limited supply of island provisions.

Most food is imported, which affects both variety and cost. There is a supermarket-style shop in Georgetown where self-catering supplies can be purchased, though stock depends on shipping schedules. Fresh produce can be scarce — verify availability on arrival.

Tap water on the island is desalinated seawater and is generally considered safe to drink, but confirm locally. Bringing a reusable water bottle is advisable given the heat. Alcohol is available but supply is limited; purchasing at the island's retail outlet is the main option.

Money

The Saint Helena Pound (SHP) is the local currency and is pegged to GBP at parity. British Pounds are also accepted. Card payment infrastructure is very limited — carry sufficient cash for your entire stay, as ATM access cannot be guaranteed.

Communications

Internet access and mobile coverage are limited and can be slow or intermittent. Satellite connectivity is the primary means of internet access for residents. Do not assume reliable connectivity for banking apps or navigation tools.

Medical

Medical facilities on Ascension Island are basic. Serious medical emergencies may require evacuation, which can be complex and expensive. Comprehensive travel insurance with medical evacuation cover is strongly recommended. Bring an adequate supply of any prescription medications as local pharmacy provision is very limited.

Electricity

The island uses 240V/50Hz with UK-style three-pin plugs (Type G). Bring appropriate adapters if coming from outside the UK.

Emergency contacts

Verify current emergency numbers with the Ascension Island Government upon arrival, as local contact details should be confirmed locally rather than assumed.

Ascension Island is generally a very safe environment in terms of personal safety. The small, close-knit community means strangers are noticed and crime is rare.

The primary safety considerations are environmental. The equatorial sun is extremely strong — heat exhaustion and sunburn are genuine risks, especially for visitors unaccustomed to the climate. Hydrate consistently and avoid prolonged sun exposure without protection.

The volcanic terrain can be unstable in places. Stick to marked paths where they exist and exercise caution on lava fields, which can have sharp edges and unstable surfaces. Swimming in the ocean requires awareness of strong currents and surf, particularly on the windward coasts. Ask locals about safe swimming spots before entering the water.

Certain areas of the island are restricted due to military or conservation purposes. Respect all posted notices and do not enter restricted zones.

Ascension Island has a unique social character shaped by its history as a strategic outpost. The population is not indigenous in the traditional sense — the island was uninhabited when first settled by the British in the early 19th century. Residents are largely contract workers and their families, primarily from Saint Helena (known as Saints), the United Kingdom, and the United States (which maintains a presence at the airfield).

The community is small and self-reliant. Visitors should approach interactions with respect and awareness that residents are going about working lives rather than servicing a tourist industry. Courteous, low-key behaviour is appropriate.

There are no significant religious festivals or cultural events of a touristic nature regularly open to visitors, though community events may occasionally take place. Inquire locally if you are interested in participating in community life during your stay.