A 10-day Taiwan itinerary: Taipei, Taroko Gorge & Sun Moon Lake

About 10 days is ideal for a first loop of Taiwan that takes in the capital, the east-coast mountains, the central lake and the southern cities without rushing. A common split is 3 days in Taipei (with a Jiufen/Shifen day trip), 2 days in Hualien for Taroko Gorge, a day at Sun Moon Lake, and 2–3 days across Tainan and Kaohsiung, with the travel woven in. If you only have 7 days, focus on Taipei plus one big add-on — either the east (Hualien/Taroko) or the south (Tainan/Kaohsiung) — rather than trying to circle the whole island. With two weeks, you can slow the pace, add Alishan's forest railway and sunrise near Sun Moon Lake, spend longer on the beautiful east coast, or include the Kenting beaches in the far south. The one thing to respect is that, although Taiwan is compact and superbly connected, the east and west coasts aren't linked by the High Speed Rail, so crossing between them is a longer travel day — don't over-pack the schedule, and give the scenic highlights (Taroko, Sun Moon Lake) the time they deserve.

Both, and knowing which to use is the key to the trip. The High Speed Rail (HSR) runs down the west coast and connects the major cities fast — Taipei to Taichung in about an hour, Taipei to Tainan/Kaohsiung (Zuoying) in roughly 1.5–2 hours — with frequent departures; book on the Taiwan HSR app or at station kiosks. The regular Taiwan Railways (TRA) trains are slower and cheaper and, crucially, are how you reach the east coast: Taipei to Hualien (the gateway to Taroko Gorge) is about 2–2.5 hours on a TRA express, and those seats sell out, so book ahead. The single most important thing to understand is that the east and west coasts are NOT connected by the High Speed Rail — to get from Hualien/Taroko to central or western Taiwan, you take a slower regional train (often routing back up through Taipei) or hire a driver, which makes that crossing the longest travel day of the trip. For everything local — the Taipei and Kaohsiung metros, city buses, and even convenience-store purchases — get an EasyCard at the airport; it works island-wide. For the mountain and lake areas (Taroko, Sun Moon Lake, Alishan), the trains don't reach them, so you use shuttle buses, scooters, taxis or organised tours from the nearest station.

The most logical, backtrack-light flow is Taipei (north) → Hualien and Taroko (east) → Sun Moon Lake (centre) → Tainan and Kaohsiung (south), finishing with a fast HSR ride back to Taipei — or, better for avoiding any backtrack, flying home from Kaohsiung on an open-jaw ticket (into Taipei/Taoyuan, out of Kaohsiung). Starting in Taipei eases you in near the main airport and lets you tackle the east coast while you're fresh; doing the south last means you finish near Kaohsiung's own international airport. The unavoidable wrinkle is the east coast: because the HSR doesn't cross the island, getting from Taroko back to the western HSR line involves a slower train (usually via Taipei), so many itineraries do the east-coast leg as an out-and-back from Taipei before heading down the west on the HSR. However you sequence it, book the Taipei–Hualien train early, use the HSR for the western legs, and allow a generous travel day for the one east–west crossing. If you're short on time, some travellers skip the east entirely and just ride the HSR spine (Taipei–Taichung/Sun Moon Lake–Tainan–Kaohsiung), saving Taroko for a return trip.

This is the most important thing to check before you plan the east-coast leg. A powerful earthquake struck near Hualien in April 2024, causing rockfalls and significant damage inside Taroko Gorge National Park, and recovery has been ongoing since. As of 2026, parts of the park — certain trails, roads and viewpoints — may still be closed or restricted while repairs and safety work continue, and the situation can change (further seismic activity or typhoons can trigger new closures). So before you commit to Hualien and Taroko, check the official Taroko National Park updates for the current status of specific trails and access, plan a flexible itinerary, and always follow the park's safety notices and any guide's instructions once you're there. The good news is that Hualien city and the wider east coast (the Qingshui Cliffs, the rift valley) remain rewarding even if parts of the gorge are limited, and much of the park has been progressively reopening. But because this is a live, changing situation, treat Taroko access as something to verify close to your travel date rather than assume — and have a backup plan (more time in the south, or on the coast) in case sections you wanted are closed.

The best times are spring (March to May) and autumn (September to November), when Taiwan's weather is mild, comfortable and mostly dry — ideal for the mix of city walking, mountain scenery at Taroko and Sun Moon Lake, and southern sightseeing on this route. Spring also brings the cherry blossoms in the mountains, and both shoulder seasons dodge the year's two weather hazards. The first is the plum rains (meiyu), roughly mid-May to mid-June, a two-to-three-week spell of grey, wet weather (worst in the north) that can dent the outdoor parts of the trip. The second is the typhoon season, roughly July to September (worst in August and September), which brings heat, humidity and the risk of storms that can disrupt trains, close mountain roads and make the east coast especially unpredictable — a real consideration for the Taroko and Sun Moon Lake legs. Winter (December to February) is mild but can be cool and drizzly in the north, though the south stays sunnier and it's a good time for hot springs. For the smoothest version of this loop, aim for spring or autumn, and whatever the season, watch the Central Weather Administration's forecasts, especially for typhoons. Our best-time-to-visit-Taiwan guide has the full month-by-month picture.

Taiwan is excellent value — generally cheaper than Japan or South Korea — and it's one of Asia's easiest, safest and friendliest first trips, which makes this loop very doable independently. A few practical tips: get an EasyCard (the island-wide transit and convenience-store card) at the airport, and grab a local SIM or eSIM at Taoyuan arrivals for maps and train booking on the move. The currency is the New Taiwan Dollar, and while cards are widely accepted, night markets and many small eateries are cash-only, so carry some. Book your inter-city trains ahead — HSR and especially the Taipei–Hualien TRA express seats sell out, particularly at weekends and holidays. The food is a headline experience, so come hungry and dive into the night markets and local specialities (and yes, stinky tofu is worth trying). Taiwan is very safe with low crime, tap water is best filtered or boiled (hotels provide hot-water dispensers), and the people are famously helpful. Above all, don't over-schedule: the one long east–west travel day aside, Taiwan's compactness tempts you to cram in too much — leave room for the slow lakeside cycle, the unhurried temple wander and the second bowl of noodles.

A Taiwan loop has a few genuinely fiddly parts — which trains to take (fast HSR on the west, slower TRA to the east), the east–west crossing that the HSR doesn't cover, the seats to book ahead, reaching the mountain and lake areas that the trains don't serve, the current Taroko access situation, and a season with a plum-rain and typhoon window to dodge. That's exactly what an AI planner is for. HipiMind is a voice-first AI travel assistant: describe your trip out loud — 'ten days in Taiwan, Taipei, Taroko Gorge, Sun Moon Lake and Kaohsiung in October' — and it turns the conversation into a day-by-day itinerary with every stop and transfer placed on a map. Because it maps the whole route, you can see how the nights split between Taipei, Hualien, the lake and the south, realistic HSR and train times, where the long east–west transfer falls, which seats to book first, and how to time it to spring or autumn — and adjust it all as you talk. It can also generate long-form audio guides — Taiwanese history and culture, the temples and night markets, the geology of Taroko — to listen to hands-free as you explore. It plans and narrates but does not book trains, flights or hotels, so make those reservations yourself — early, and check the Taroko park status close to your date.