Howth Castle Rhododendron Gardens

Frommer's Review

On a steep slope about 13km (8 miles) north of downtown, this 12-hectare (30-acre) garden was first planted in 1875 and is best known for its 2,000 varieties of rhododendrons. Peak bloom time is in May and June. Note: The castle and its private gardens are not open to the public.

Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.