Hiroshima 4-day travel plan covering Top attractions and Shopping and Nature and outdoor

Start Day 2 at Shukkeien Garden at 9 AM - allow 90 minutes for strolls and relaxation. Travel to Hiroshima Castle at 11 AM via a 10-minute taxi ride (~¥1,000). Explore the grounds for 2 hours. Head to Okonomimura at 1:30 PM, a brief 5-minute taxi ride (~¥800). Enjoy lunch for 90 minutes, sampling Hiroshima-style okonomiyaki.

Day 3 begins at Mitaki-dera at 9 AM - allow 90 minutes to explore the temple. Travel via taxi for about 20 minutes (~¥2,500) to Hiroshima City Museum of Contemporary Art, arriving at 11 AM for 2 hours of viewing unique exhibits. Afterward, take a 10-minute taxi ride (~¥1,500) to Hijiyama Park at 1:30 PM, where you can unwind for 90 minutes surrounded by nature.

Start Day 4 at Fukuromachi Park at 9 AM, allowing 1 hour to enjoy the serene surroundings. Travel 15 minutes by taxi (~¥1,500) to Hiroshima Bay at 10:30 AM, where you can spend 2 hours exploring the waterfront. Finally, take a 20-minute tram ride (~¥200) to Asa Zoo, arriving by 1 PM for a leisurely 2-hour visit. This itinerary balances sightseeing and leisure in proximity to the city center.