Displaying items by tag: Seapoint Martello Tower

30th June 2011

'Seafront Memorials' Tours of Dun Laoghaire Harbour

Guided tours of Dun Laoghaire Harbour's 'Seafront Memorials' that includes the anchor of RMS Leinster, the Crimean War Cannon and the 1895 Lifeboat Disaster start this Saturday, writes Jehan Ashmore.

Tours will also be held on every Saturday (1 per day) until 3 September and the maximum number participating is 20 people. Each tour is approximately an hour-long and the outdoor event is wheelchair accessible.

The tour which is free starts at the meeting point of the Queen Victoria Fountain which too forms part of the tour alongside the George VI memorial
and the Christ the King monument.

The outdoor event is part of the 'Summer of Heritage' which is organised by Dun Laoghaire-Rathdown County Council. The initiative is now in its fourth year and this year's highlight of the programme are tours of the newly renovated Seapoint Martello tower.

The coastal structure has been restored and is a fine example of these 19th century defensive forts, built along the coast to defend during the Napoleonic wars.

This summer also sees Carrickbrennan graveyard feature for the first time, the resting place of many sailors lost in maritime disasters since the 17th century.

Sightseeing along 'The Metals', a historic pathway that linked the quarry in Dalkey to the harbour in Dún Laoghaire also returns in the programme due to its popularity last year.

To read more about the the Summer of Heritage other free events in the arts, literature, sports, music and for the family, go to www.dunlaoghaire.ie/summer-of-heritage/ and www.dlrevents.ie/heritage11.html

Published in Dublin Bay

About the 29er Skiff Dinghy

The 29er is a one-design double-handed, single trapeze skiff for youth sailors.

There is an active class in Ireland, just one of the 38-countries from across all continents now racing the high-performance skiff.

The 29er is one of the latest dinghy classes to arrive in Ireland and has a 50/50 split between boys and girls.

The class like to describe the boat as "The most popular skiff for sailors who want to go fast!".

Derived from the Olympic class 49er class and designed by Julian Bethwaite the 29er was first produced in 1998.

Two sailors sail the 29er, one on trapeze.

The 6.25-metre high rig features a fractional asymmetrical spinnaker; a self-tacking jib decreases the workload of the crew, making manoeuvres more efficient and freeing the crew to take the mainsheet upwind and on two-sail reaches.

The 15.00 m2 spinnaker rigging set-up challenges crews to be fit and coordinated, and manoeuvres in the boat require athleticism due to its lack of inherent stability and the high speed with which the fully battened mainsail and jib power up.

The 74kg weight hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout.

The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is in three parts - an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease both overall weights, and the capsizing moment a heavy mast tip can generate. Foils are aluminium or fibreglass.

About the ILCA/Laser Dinghy

The ILCA, formerly known as the Laser, is the most produced boat in the world, with 220,000 units built since 1971.

It's easy to see why the single-handed dinghy has won the title of the most widely distributed boat of all time.

The Laser is a one-design dinghy, the hulls being identical but three rigs that can be used according to the size and weight of the sailor.

The class is international, with sailors from 120 countries. The boat has also been an Olympic class since 1996, being both the men's and women's singlehanded dinghy.

Three rigs are recognised by the International Laser Class Association (ILCA):

ILCA 4: sail of 4.70m2

ILCA 6: sail of 5.76 m2

ILCA 7: sail of 7.06 m2