Hilo · Hawaiian culture & astronomy
ʻImiloa Astronomy Center
Exhibits connect Hawaiian wayfinding and language with modern astronomy and the exploration of the universe.
WHILE YOU’RE HERE
Things to do in Hawaiʻi Island when it rains
Rainy-day ideas in Hawaiʻi Island: museums, cultural stops and cafés with visit notes and directions.
Start with museums, cultural collections, an aquarium where available, or a café. Some venues combine indoor exhibits with outdoor grounds; check the operator’s hours, covered areas and access before leaving.
Before setting out, check current State Park closures and local weather alerts. Reservations do not override a closure.
Check rain & alerts Coffee stops
Hilo · Natural & cultural history
Lyman Museum & Mission House
A Hilo museum pairing island geology and natural history with Hawaiian culture, local communities, and a historic 1839 mission house.
Kailua-Kona
Huliheʻe Palace
A historic royal residence on Aliʻi Drive, cared for by the Daughters of Hawaiʻi.
Rating & price sources
Reported by Giftly · observed 2026-10-02. Ratings can change.
Rating location: 75-5718 Ali‘i Dr, Kailua-Kona, HI
Source reviewed September 21, 2026; confirm current availability.
Kailua-Kona · Coffee
HiCO Hawaiian Coffee — Kailua-Kona
Hawaiʻi-grown coffee, espresso and signature drinks including an ube latte. Check the branch menu for food options.
Heavy rain changes the plan. Skip stream crossings, waterfall hikes and flooded roads; choose a reachable indoor stop or stay at your accommodation while warnings apply.